North Carolina: Ben heads to a secret location in the USA's Appalachian Mountains to live with forest dweller Tod Kershaw, a former engineer whose wild tribe must scavenge other people's waste to stay alive. S4 E7.

Episode 1 - ADHD: It's thought that 1 in 20 people has ADHD, but Chris still feels that the condition remains misunderstood. Chris meets two people to find out what's really going on inside their ADHD minds. S2 E1.

About A Boy: 70 year old Jim is in resus after crashing his car and flipping it onto its roof and 50 year old joiner Chris has a wound to his head after a work accident. S18 E5.

Weather the Storm: Sue secures her camp before a long trip. Ricko helps repair his uncle's cabin. Jessie competes in a sled dog race. The Hailstones prepare for an intense storm. S7 E4.

Episode 1: Professor Ben Garrod looks into the heavy skin defence of rhinos, why microscopic animals live on our skin, and why the smallest porcupine quills are the most dangerous. S1 E1.

Episode 1: Filmed over six years, 42 people with Parkinson's take part in a ground-breaking medical trial. Can the results give hope to 10 million Parkinson's sufferers worldwide? S1 E1.

Part 1: Steve and the team contend with river rapids, dangerous wildlife and a gruelling march through dense jungle, before climbing a previously unscaled tepui. S1 E1.

Friends and Rivals: Sir David Attenborough examines how recognising friends and respecting the power of rivals is vital in the animal world. S1 E9.

North Carolina: Ben heads to a secret location in the USA's Appalachian Mountains to live with forest dweller Tod Kershaw, a former engineer whose wild tribe must scavenge other people's waste to stay alive. S4 E7.

Episode 1 - ADHD: It's thought that 1 in 20 people has ADHD, but Chris still feels that the condition remains misunderstood. Chris meets two people to find out what's really going on inside their ADHD minds. S2 E1.

Episode 2: Having learnt where a hippos aggression comes from Steve wants to find out if we can live alongside hippos that kill up to 500 people a year. He visits St.Lucia, a town where hippos roam the streets. S1 E2.

Episode 1: Professor Ben Garrod looks into the heavy skin defence of rhinos, why microscopic animals live on our skin, and why the smallest porcupine quills are the most dangerous. S1 E1.

Episode 1: Filmed over six years, 42 people with Parkinson's take part in a ground-breaking medical trial. Can the results give hope to 10 million Parkinson's sufferers worldwide? S1 E1.

Weather the Storm: Sue secures her camp before a long trip. Ricko helps repair his uncle's cabin. Jessie competes in a sled dog race. The Hailstones prepare for an intense storm. S7 E4.

Episode 5: In the West Midlands, a spritely Staffy with a chronic skin condition is signed over to Inspector Herchy Boal. But trying to tame her at the Vet assessment proves quite a challenge. S8 E5.

Friends and Rivals: Sir David Attenborough examines how recognising friends and respecting the power of rivals is vital in the animal world. S1 E9.

Chasing the Dragon: No one has ever followed or filmed a Komodo dragon hunting a water buffalo - this was the challenge for cameraman Kevin Flay. S1 E2.

North Carolina: Ben heads to a secret location in the USA's Appalachian Mountains to live with forest dweller Tod Kershaw, a former engineer whose wild tribe must scavenge other people's waste to stay alive. S4 E7.

Episode 1 - ADHD: It's thought that 1 in 20 people has ADHD, but Chris still feels that the condition remains misunderstood. Chris meets two people to find out what's really going on inside their ADHD minds. S2 E1.

About A Boy: 70 year old Jim is in resus after crashing his car and flipping it onto its roof and 50 year old joiner Chris has a wound to his head after a work accident. S18 E5.

Weather the Storm: Sue secures her camp before a long trip. Ricko helps repair his uncle's cabin. Jessie competes in a sled dog race. The Hailstones prepare for an intense storm. S7 E4.

Episode 1: Professor Ben Garrod looks into the heavy skin defence of rhinos, why microscopic animals live on our skin, and why the smallest porcupine quills are the most dangerous. S1 E1.

Episode 1: Filmed over six years, 42 people with Parkinson's take part in a ground-breaking medical trial. Can the results give hope to 10 million Parkinson's sufferers worldwide? S1 E1.

Part 2: Steve and the team find rare creatures and carnivorous plants, descend into a dangerous odyssey of cave exploration, and abseil down the world's highest waterfall - Angel Falls. S1 E2.

Talking to Strangers: Sir David Attenborough examines methods of communication in the animal kingdom, including screaming birds in the rainforest and amorous fish in San Francisco Bay. S1 E10.

Chasing the Dragon: No one has ever followed or filmed a Komodo dragon hunting a water buffalo - this was the challenge for cameraman Kevin Flay. S1 E2.

Morocco: Ben travels to the Atlas Mountains in Morocco to meet a couple who shunned the American dream to live in a remote mud house, but times are tough and they're running out of money and food. S4 E8.

Episode 2 - Dyslexia: It's thought that up to 1 in 10 people in the UK are dyslexic, making it the most diagnosed type of neurodivergence. Despite this, Chris feels dyslexia is frequently ignored and often misunderstood. S2 E2.

Life's Too Short: Keith is rushed to Queen's Medical Centre after a cardiac arrest, Joanna suffers a spinal fracture and in the Urgent Treatment Unit, John is being treated after being run over by a car. S18 E6.

Hard Knocks: Sue repairs her cabin in Chena. The DeWildes set a net. Jessie spends time with his young dogs. Chip receives medical attention after an accident. S7 E5.

Siberia: Kate Humble continues her travels with the Nenets reindeer herders deep in the Siberian tundra, but plummeting temperatures jeopardise her journey. S1 E2.

Episode 1: Dara O Briain explores the ways in which the moon shapes just about everything around us, and why there's now a new race to get humans back to the surface of our satellite. S1 E1.

Part 2: Steve and the team find rare creatures and carnivorous plants, descend into a dangerous odyssey of cave exploration, and abseil down the world's highest waterfall - Angel Falls. S1 E2.

Talking to Strangers: Sir David Attenborough examines methods of communication in the animal kingdom, including screaming birds in the rainforest and amorous fish in San Francisco Bay. S1 E10.

Chasing the Dragon: No one has ever followed or filmed a Komodo dragon hunting a water buffalo - this was the challenge for cameraman Kevin Flay. S1 E2.

Morocco: Ben travels to the Atlas Mountains in Morocco to meet a couple who shunned the American dream to live in a remote mud house, but times are tough and they're running out of money and food. S4 E8.

Episode 2 - Dyslexia: It's thought that up to 1 in 10 people in the UK are dyslexic, making it the most diagnosed type of neurodivergence. Despite this, Chris feels dyslexia is frequently ignored and often misunderstood. S2 E2.

Siberia: Kate Humble continues her travels with the Nenets reindeer herders deep in the Siberian tundra, but plummeting temperatures jeopardise her journey. S1 E2.

Episode 1: Dara O Briain explores the ways in which the moon shapes just about everything around us, and why there's now a new race to get humans back to the surface of our satellite. S1 E1.

Hard Knocks: Sue repairs her cabin in Chena. The DeWildes set a net. Jessie spends time with his young dogs. Chip receives medical attention after an accident. S7 E5.

Episode 1: Steve takes us into the dangerous world of crocodiles - one of nature's most fearsome predators - entering croc-infested territory escorted by an armed safari guide. S1 E1.

Episode 2: Steve tries to find out if monster crocodiles can still thrive in the Reserve, and encounters five-metre-long Henry. But will he finally find the monster croc he's been searching for? S1 E2.

Episode 1: Having been fearful of hippos since a young boy, Steve sets out to discover why hippos are considered the most dangerous animals in Africa, and if their aggressive reputation is misunderstood. S1 E1.

Episode 2: Having learnt where a hippos aggression comes from Steve wants to find out if we can live alongside hippos that kill up to 500 people a year. He visits St.Lucia, a town where hippos roam the streets. S1 E2.

Hard Knocks: Sue repairs her cabin in Chena. The DeWildes set a net. Jessie spends time with his young dogs. Chip receives medical attention after an accident. S7 E5.

Episode 15: Eddie the Yorkshire terrier has heavily matted fur and gets a much needed haircut. S4 E15.

Episode 16: Inspector Anthony and vet Serena help a dog whose toe may be cancerous. S4 E16.

Episode 1: As Lucy and her Indigenous team begin their unique 50-day journey into virgin Amazon rainforest, they can hear the whistling of the deadly bushmaster snake S1 E1.

Episode 7: Ben embarks on an epic journey to meet one of the most remote families he's encountered, uncovering what drove academics and married couple Bec and Reece to leave civilisation for complete isolation. S11 E7.

Chimpanzee: In Senegal, West Africa, live a group of chimpanzees, led by an alpha male named David. He has already been alpha for 3 years - a time when leaders here are usually overthrown. S1 E1.

Episode 1: Professor Ben Garrod looks into the heavy skin defence of rhinos, why microscopic animals live on our skin, and why the smallest porcupine quills are the most dangerous. S1 E1.

Siberia: Kate Humble continues her travels with the Nenets reindeer herders deep in the Siberian tundra, but plummeting temperatures jeopardise her journey. S1 E2.

Tales Of The Unexpected: Kristy is rushed to Queen's Medical Centre after severely dislocating her ankle, doctors try to work out why John is struggling to breathe and Hunter has come into A&E after falling from a tree. S18 E1.

I'll Be There: Sara is rushed to Queen's Medical Centre after a high speed car crash and Simon suffers multiple injuries falling from his bike. James has come to A&E after splitting his finger climbing a fence. S18 E2.

Best Laid Plans: Sue continues to restore her cabin. Ricko travels with his son to the family cabin. Jessie gathers firewood. The Hailstones go muskox hunting. S7 E6.

Episode 1: Nature's Snow Animals reveals the clever ways animals prepare and deal with the winter. S1 E1.

Episode 1: As Lucy and her Indigenous team begin their unique 50-day journey into virgin Amazon rainforest, they can hear the whistling of the deadly bushmaster snake S1 E1.

Episode 2: Lucy plunges further into the unknown reaches of the Amazon, coming face to face with hostile giant wasps, caiman-infested rivers, and more deadly snakes. S1 E2.

Episode 1: Steve takes us into the dangerous world of crocodiles - one of nature's most fearsome predators - entering croc-infested territory escorted by an armed safari guide. S1 E1.

Episode 2: Steve tries to find out if monster crocodiles can still thrive in the Reserve, and encounters five-metre-long Henry. But will he finally find the monster croc he's been searching for? S1 E2.

Episode 1: Having been fearful of hippos since a young boy, Steve sets out to discover why hippos are considered the most dangerous animals in Africa, and if their aggressive reputation is misunderstood. S1 E1.

Episode 2: Having learnt where a hippos aggression comes from Steve wants to find out if we can live alongside hippos that kill up to 500 people a year. He visits St.Lucia, a town where hippos roam the streets. S1 E2.

Episode 15: Eddie the Yorkshire terrier has heavily matted fur and gets a much needed haircut. S4 E15.

Episode 16: Inspector Anthony and vet Serena help a dog whose toe may be cancerous. S4 E16.

Best Laid Plans: Sue continues to restore her cabin. Ricko travels with his son to the family cabin. Jessie gathers firewood. The Hailstones go muskox hunting. S7 E6.

Episode 2: Lucy plunges further into the unknown reaches of the Amazon, coming face to face with hostile giant wasps, caiman-infested rivers, and more deadly snakes. S1 E2.

Communicators: Chris Packham reveals the cleverest animal communicators on the planet. S1 E2.

Living with Predators: Nature documentary series. This final episode of the series visits the front line of the conflict with the world's top predators. S1 E7.

Episode 1: Filmed over six years, 42 people with Parkinson's take part in a ground-breaking medical trial. Can the results give hope to 10 million Parkinson's sufferers worldwide? S1 E1.

Episode 1: Dara O Briain explores the ways in which the moon shapes just about everything around us, and why there's now a new race to get humans back to the surface of our satellite. S1 E1.

Best Laid Plans: Sue continues to restore her cabin. Ricko travels with his son to the family cabin. Jessie gathers firewood. The Hailstones go muskox hunting. S7 E6.

Canada: Ben meets former War Correspondent Julius Strauss in a remote mountain valley lodge in Canada and finds out how he became one of North America's top grizzly bear guides. S4 E4.

Ibiza: In a secluded valley on the island of Ibiza, Ben lives in a commune with an ex-navy officer who shunned a life of wealth and excess on the high seas for a back-to-basics existence. S4 E5.

Mongolia: Ben ventures deep into the freezing tundra of Outer Mongolia to meet a couple who left their comfortable life in America to become missionaries in this remote corner of the world. S4 E6.

North Carolina: Ben heads to a secret location in the USA's Appalachian Mountains to live with forest dweller Tod Kershaw, a former engineer whose wild tribe must scavenge other people's waste to stay alive. S4 E7.

Episode 1: Nature's Snow Animals reveals the clever ways animals prepare and deal with the winter. S1 E1.

Episode 15: Eddie the Yorkshire terrier has heavily matted fur and gets a much needed haircut. S4 E15.

Episode 16: Inspector Anthony and vet Serena help a dog whose toe may be cancerous. S4 E16.

A Risk Worth Taking: Following patients who are treated in the same 24-hour period at St George's in south-west London, one of the UK's busiest accident and emergency departments. S18 E4.

About A Boy: 70 year old Jim is in resus after crashing his car and flipping it onto its roof and 50 year old joiner Chris has a wound to his head after a work accident. S18 E5.

New Horizons: Sue collects firewood. Ricko and his son Skyler go beaver trapping. Jessie explores his newly purchased land. The Hailstones move up river. S7 E7.

Homemaking: Sir David Attenborough looks at how animals build their homes, revealing how they manage to keep out the elements and unwanted visitors. S1 E6.

Living Together: Many animals form surprising partnerships, but not all lodgers are so welcome. As Sir David Attenborough discovers, many are thieves, slow killers or master manipulators. S1 E7.

Fighting: Fight or flee? Resist or surrender? Aggression is widespread in animals. However, risking injury is the last resort. Presented by Sir David Attenborough. S1 E8.

Friends and Rivals: Sir David Attenborough examines how recognising friends and respecting the power of rivals is vital in the animal world. S1 E9.

Talking to Strangers: Sir David Attenborough examines methods of communication in the animal kingdom, including screaming birds in the rainforest and amorous fish in San Francisco Bay. S1 E10.

Episode 1: As Lucy and her Indigenous team begin their unique 50-day journey into virgin Amazon rainforest, they can hear the whistling of the deadly bushmaster snake S1 E1.

Episode 2: Lucy plunges further into the unknown reaches of the Amazon, coming face to face with hostile giant wasps, caiman-infested rivers, and more deadly snakes. S1 E2.

A Risk Worth Taking: Following patients who are treated in the same 24-hour period at St George's in south-west London, one of the UK's busiest accident and emergency departments. S18 E4.

About A Boy: 70 year old Jim is in resus after crashing his car and flipping it onto its roof and 50 year old joiner Chris has a wound to his head after a work accident. S18 E5.

Episode 5: In the West Midlands, a spritely Staffy with a chronic skin condition is signed over to Inspector Herchy Boal. But trying to tame her at the Vet assessment proves quite a challenge. S8 E5.

New Horizons: Sue collects firewood. Ricko and his son Skyler go beaver trapping. Jessie explores his newly purchased land. The Hailstones move up river. S7 E7.

Episode 6: Emily Astlebury tries to help two dangerously overweight staffies Honey and Spotty shed some pounds. But will their owners be able to stop spoiling their beloved pets. S8 E6.

Talking to Strangers: Sir David Attenborough examines methods of communication in the animal kingdom, including screaming birds in the rainforest and amorous fish in San Francisco Bay. S1 E10.

Morocco: Ben travels to the Atlas Mountains in Morocco to meet a couple who shunned the American dream to live in a remote mud house, but times are tough and they're running out of money and food. S4 E8.

Episode 2 - Dyslexia: It's thought that up to 1 in 10 people in the UK are dyslexic, making it the most diagnosed type of neurodivergence. Despite this, Chris feels dyslexia is frequently ignored and often misunderstood. S2 E2.

Life's Too Short: Keith is rushed to Queen's Medical Centre after a cardiac arrest, Joanna suffers a spinal fracture and in the Urgent Treatment Unit, John is being treated after being run over by a car. S18 E6.

Mating Game: How animals fight, steal and trick their way ahead in the struggle to pass on their genes. S1 E1.

New Horizons: Sue collects firewood. Ricko and his son Skyler go beaver trapping. Jessie explores his newly purchased land. The Hailstones move up river. S7 E7.

Siberia: Kate Humble continues her travels with the Nenets reindeer herders deep in the Siberian tundra, but plummeting temperatures jeopardise her journey. S1 E2.

Episode 1: Dara O Briain explores the ways in which the moon shapes just about everything around us, and why there's now a new race to get humans back to the surface of our satellite. S1 E1.

Mexico: Maya Underworlds: Steve Backshall leads an elite team, cave diving into the largest unexplored cave network on earth, below the Jungles of Mexico; pushing further and deeper than anyone has been before. S1 E1.

Courting: Sir David Attenborough examines the vast array of techniques animals must use if they are to have a successful courtship and become a parent. S1 E11.

Down Under: Wilderness Island, Australia: Ben travels the furthest in this series to Australia's remote north-western cape and 'Wilderness Island' to meet a man whose story is as remarkable as the landscape he now lives in. S5 E1.

Inferno: Chris Packham explores one of the darkest periods in Earth's history: the worst mass extinction the planet has ever seen, when as much as 90% of all species died. S1 E1.

Blood, Sweat And Tears: 55 year old Chris is rushed to Queen's Medical Centre after being run over by a lorry at work, whilst 65-year-old Elizabeth has a head wound after falling cleaning a pub. S18 E7.

Ahead of the Game: Sue travels home to Kavik. Andy and Denise return to Eagle. Jessie prepares for the Iditarod. The Hailstones do chores in Kiwalik. S7 E8.

Deep Thinkers: Our Spies search the ocean for intelligent life. Spy Sperm Whale has close encounters with the largest brains on the planet, while Spy Octopus takes us inside the mind of the world's smartest octopus. S1 E1.

Episode 1: Steve Backshall explores the evolving understanding of whales, how much they have in common with humans, and how recent discoveries could help to better protect them. S1 E1.

Mexico: Maya Underworlds: Steve Backshall leads an elite team, cave diving into the largest unexplored cave network on earth, below the Jungles of Mexico; pushing further and deeper than anyone has been before. S1 E1.

Courting: Sir David Attenborough examines the vast array of techniques animals must use if they are to have a successful courtship and become a parent. S1 E11.

Down Under: Wilderness Island, Australia: Ben travels the furthest in this series to Australia's remote north-western cape and 'Wilderness Island' to meet a man whose story is as remarkable as the landscape he now lives in. S5 E1.

Inferno: Chris Packham explores one of the darkest periods in Earth's history: the worst mass extinction the planet has ever seen, when as much as 90% of all species died. S1 E1.

Mating Game: How animals fight, steal and trick their way ahead in the struggle to pass on their genes. S1 E1.

Deep Thinkers: Our Spies search the ocean for intelligent life. Spy Sperm Whale has close encounters with the largest brains on the planet, while Spy Octopus takes us inside the mind of the world's smartest octopus. S1 E1.

Episode 1: Steve Backshall explores the evolving understanding of whales, how much they have in common with humans, and how recent discoveries could help to better protect them. S1 E1.

Ahead of the Game: Sue travels home to Kavik. Andy and Denise return to Eagle. Jessie prepares for the Iditarod. The Hailstones do chores in Kiwalik. S7 E8.

Episode 7: Inspector Natalie Bartle is alerted to a Labrador called William who is suffering with a large tumour on his foot. His owner's however, disagree that William is in pain. S8 E7.

Courting: Sir David Attenborough examines the vast array of techniques animals must use if they are to have a successful courtship and become a parent. S1 E11.

Down Under: Wilderness Island, Australia: Ben travels the furthest in this series to Australia's remote north-western cape and 'Wilderness Island' to meet a man whose story is as remarkable as the landscape he now lives in. S5 E1.

Inferno: Chris Packham explores one of the darkest periods in Earth's history: the worst mass extinction the planet has ever seen, when as much as 90% of all species died. S1 E1.

Blood, Sweat And Tears: 55 year old Chris is rushed to Queen's Medical Centre after being run over by a lorry at work, whilst 65-year-old Elizabeth has a head wound after falling cleaning a pub. S18 E7.

Hunger Wars: Nature documentary studying animals who lie, cheat and steal for their food. S1 E2.

Ahead of the Game: Sue travels home to Kavik. Andy and Denise return to Eagle. Jessie prepares for the Iditarod. The Hailstones do chores in Kiwalik. S7 E8.

Deep Thinkers: Our Spies search the ocean for intelligent life. Spy Sperm Whale has close encounters with the largest brains on the planet, while Spy Octopus takes us inside the mind of the world's smartest octopus. S1 E1.

Episode 1: Steve Backshall explores the evolving understanding of whales, how much they have in common with humans, and how recent discoveries could help to better protect them. S1 E1.

Arctic: Frozen Frontier: Steve and his team of explorers head to Greenland in the Arctic. Kayaking the world's largest fjord, they dodge giant icebergs and hungry polar bears. S1 E2.

Continuing the Line: Sir David Attenborough examines the lengths creatures will go to in order to make babies. To continue the line by passing on genes is the ultimate triumph. S1 E12.

Canada: Freedom Cove: Ben ventures to the rugged west coast of Canada to live with a family who've hand-built a spectacular floating island on the edge of the Pacific Ocean. S5 E2.

Snowball: A look at how the giant supercontinent Rodinia broke up 800 million years ago. Earth's tectonic forces ripped the land apart, kicking off a series of events that sent temperatures plummeting. S1 E2.

Boys Just Want to Have Fun: Milky comes to A&E with possible life-changing injuries after a road crash, Shaun has had a bad parachute landing and a 6-year-old has an unknown object stuck in his throat. S18 E8.

Arctic Discipline: Sue clears her runway of snow. Denise learns to dogsled. Jessie snares rabbits. Ricko teaches his son Skyler to hunt. S7 E9.

Episode 8: Ben travels to the desert near Roswell, meeting 70-year-old Karen, rolling up his sleeves to help, and learning about the hardships she has faced throughout her life. S11 E8.

Builders: Chris Packham reveals some of the best building animals in the world - an incredibly varied group. S1 E3.

Arctic: Frozen Frontier: Steve and his team of explorers head to Greenland in the Arctic. Kayaking the world's largest fjord, they dodge giant icebergs and hungry polar bears. S1 E2.

Continuing the Line: Sir David Attenborough examines the lengths creatures will go to in order to make babies. To continue the line by passing on genes is the ultimate triumph. S1 E12.

Canada: Freedom Cove: Ben ventures to the rugged west coast of Canada to live with a family who've hand-built a spectacular floating island on the edge of the Pacific Ocean. S5 E2.

Snowball: A look at how the giant supercontinent Rodinia broke up 800 million years ago. Earth's tectonic forces ripped the land apart, kicking off a series of events that sent temperatures plummeting. S1 E2.

Hunger Wars: Nature documentary studying animals who lie, cheat and steal for their food. S1 E2.

Episode 8: Ben travels to the desert near Roswell, meeting 70-year-old Karen, rolling up his sleeves to help, and learning about the hardships she has faced throughout her life. S11 E8.

Builders: Chris Packham reveals some of the best building animals in the world - an incredibly varied group. S1 E3.

Arctic Discipline: Sue clears her runway of snow. Denise learns to dogsled. Jessie snares rabbits. Ricko teaches his son Skyler to hunt. S7 E9.

Episode 8: In Bedford, Inspector Justin Stubbs is called to the case of a mysterious puppy accident when Kia the Sharpei falls from a fourth-floor building. S8 E8.

Continuing the Line: Sir David Attenborough examines the lengths creatures will go to in order to make babies. To continue the line by passing on genes is the ultimate triumph. S1 E12.

Canada: Freedom Cove: Ben ventures to the rugged west coast of Canada to live with a family who've hand-built a spectacular floating island on the edge of the Pacific Ocean. S5 E2.

Snowball: A look at how the giant supercontinent Rodinia broke up 800 million years ago. Earth's tectonic forces ripped the land apart, kicking off a series of events that sent temperatures plummeting. S1 E2.

Boys Just Want to Have Fun: Milky comes to A&E with possible life-changing injuries after a road crash, Shaun has had a bad parachute landing and a 6-year-old has an unknown object stuck in his throat. S18 E8.

Survival: How animals fight, steal and trick their way ahead in the struggle to survive. S1 E3.

Arctic Discipline: Sue clears her runway of snow. Denise learns to dogsled. Jessie snares rabbits. Ricko teaches his son Skyler to hunt. S7 E9.

Episode 8: Ben travels to the desert near Roswell, meeting 70-year-old Karen, rolling up his sleeves to help, and learning about the hardships she has faced throughout her life. S11 E8.

Builders: Chris Packham reveals some of the best building animals in the world - an incredibly varied group. S1 E3.

Mexico: Flooded Caves: Steve leads a team into the largest unexplored cave network on Earth. Below the jungles of Mexico, they push further and deeper than anyone has gone before. S1 E3.

Grasslands: In Plain Sight: The strategies used by animals to find and defend their mates in the grasslands of Namibia, the Serengeti and Australia. Here, mating strategies are on show for all to see. S1 E1.

Egypt: Adventurer Ben Fogle journeys to North Africa, to live with American widow Maryanne Stroud Gabbani (67) - on the farm she's built on the edge of the Sahara. S5 E3.

Green: Chris Packham tells the miraculous story of how plant life turned the Earth from a barren rock into a vibrant green world. S1 E3.

Sweet Child O'Mine: 2-year-old Max is rushed into resus struggling to breathe and 69-year-old Maureen has fallen down the stairs and broken her ankle while looking after her grandchildren. S18 E10.

Ultimate Sacrifice: Sue goes ptarmigan hunting. Andy and Denise battle jumble ice. Jessie races in the Iditarod. S7 E10.

Emperor: Emperor penguins battle for survival against the worst winter in the world. Working together can they protect and feed their chicks till they reach adulthood? S1 E2.

Episode 1: Witness the great wildebeest migration in East Africa, the most impressive mass movement of land animals on Earth. S1 E1.

Mexico: Flooded Caves: Steve leads a team into the largest unexplored cave network on Earth. Below the jungles of Mexico, they push further and deeper than anyone has gone before. S1 E3.

Grasslands: In Plain Sight: The strategies used by animals to find and defend their mates in the grasslands of Namibia, the Serengeti and Australia. Here, mating strategies are on show for all to see. S1 E1.

Egypt: Adventurer Ben Fogle journeys to North Africa, to live with American widow Maryanne Stroud Gabbani (67) - on the farm she's built on the edge of the Sahara. S5 E3.

Green: Chris Packham tells the miraculous story of how plant life turned the Earth from a barren rock into a vibrant green world. S1 E3.

Survival: How animals fight, steal and trick their way ahead in the struggle to survive. S1 E3.

Emperor: Emperor penguins battle for survival against the worst winter in the world. Working together can they protect and feed their chicks till they reach adulthood? S1 E2.

Episode 1: Witness the great wildebeest migration in East Africa, the most impressive mass movement of land animals on Earth. S1 E1.

Ultimate Sacrifice: Sue goes ptarmigan hunting. Andy and Denise battle jumble ice. Jessie races in the Iditarod. S7 E10.

Episode 9: In Essex, a Shar-pei is signed over to Inspector Jess Dayes after the owner can no longer meet its needs. S8 E9.

Grasslands: In Plain Sight: The strategies used by animals to find and defend their mates in the grasslands of Namibia, the Serengeti and Australia. Here, mating strategies are on show for all to see. S1 E1.

Egypt: Adventurer Ben Fogle journeys to North Africa, to live with American widow Maryanne Stroud Gabbani (67) - on the farm she's built on the edge of the Sahara. S5 E3.

Green: Chris Packham tells the miraculous story of how plant life turned the Earth from a barren rock into a vibrant green world. S1 E3.

Sweet Child O'Mine: 2-year-old Max is rushed into resus struggling to breathe and 69-year-old Maureen has fallen down the stairs and broken her ankle while looking after her grandchildren. S18 E10.

Episode 1: Gordon Buchanan tries to gain the trust of a herd of elephants in the wilds of Kenya to film this uniquely intimate portrait of their family life. S1 E1.

Ultimate Sacrifice: Sue goes ptarmigan hunting. Andy and Denise battle jumble ice. Jessie races in the Iditarod. S7 E10.

Emperor: Emperor penguins battle for survival against the worst winter in the world. Working together can they protect and feed their chicks till they reach adulthood? S1 E2.

Episode 1: Witness the great wildebeest migration in East Africa, the most impressive mass movement of land animals on Earth. S1 E1.

Arctic: Ice Mountain: Steve leads a team on a mission to climb a remote mountain in the Stauning Alps of Greenland, crossing a vast river and skiing across a glacier. S1 E4.

Oceans: Out Of The Blue: The Ocean is where life first experimented with the Mating Game, and over time this has led to some of the most ingenious mating strategies of all! S1 E2.

New Zealand: Watch as Ben Fogle journeys off the north-coast of New Zealand, to Great Barrier Island. Here he lives with Ben Assado who lives in an off-grid world secluded from the mainland. S5 E4.

Atmosphere: When the Earth first formed from clouds of dust and gas, it was devoid of an atmosphere. But as the young planet is pummelled by asteroids, a period of extraordinary upheaval begins. S1 E4.

People Like Us: Connor is rushed to Queen's Medical Centre after crashing his motorbike, Rob is admitted into resus after his breathing tube becomes dislodged. S18 E11.

Winter Inferno: Sue transports a new generator. Andy and Denise gather wood. Ricko and his kids hunt for muskrat. Chip and Agnes move camp. S7 E11.

Episode 2: Professor Ben Garrod looks into how the smell of skin can protect against malaria; how a giraffe's spots protect it in the heat of the desert, and how puffins send messages using codes on its beak. S1 E2.

Episode 2: Second of the two-part series following nine people taking part in clinical trials for Parkinson's. S1 E2.

Arctic: Ice Mountain: Steve leads a team on a mission to climb a remote mountain in the Stauning Alps of Greenland, crossing a vast river and skiing across a glacier. S1 E4.

Oceans: Out Of The Blue: The Ocean is where life first experimented with the Mating Game, and over time this has led to some of the most ingenious mating strategies of all! S1 E2.

New Zealand: Watch as Ben Fogle journeys off the north-coast of New Zealand, to Great Barrier Island. Here he lives with Ben Assado who lives in an off-grid world secluded from the mainland. S5 E4.

Atmosphere: When the Earth first formed from clouds of dust and gas, it was devoid of an atmosphere. But as the young planet is pummelled by asteroids, a period of extraordinary upheaval begins. S1 E4.

Episode 1: Gordon Buchanan tries to gain the trust of a herd of elephants in the wilds of Kenya to film this uniquely intimate portrait of their family life. S1 E1.

Episode 2: Professor Ben Garrod looks into how the smell of skin can protect against malaria; how a giraffe's spots protect it in the heat of the desert, and how puffins send messages using codes on its beak. S1 E2.

Episode 2: Second of the two-part series following nine people taking part in clinical trials for Parkinson's. S1 E2.

Winter Inferno: Sue transports a new generator. Andy and Denise gather wood. Ricko and his kids hunt for muskrat. Chip and Agnes move camp. S7 E11.

Episode 10: Inspector Alison Sparkes checks up on a 12 year shi-tzu named Marley who was suffering with one of the worst cases of matting she's ever seen, after being abandoned at animal centre. S8 E10.

Oceans: Out Of The Blue: The Ocean is where life first experimented with the Mating Game, and over time this has led to some of the most ingenious mating strategies of all! S1 E2.

New Zealand: Watch as Ben Fogle journeys off the north-coast of New Zealand, to Great Barrier Island. Here he lives with Ben Assado who lives in an off-grid world secluded from the mainland. S5 E4.

Atmosphere: When the Earth first formed from clouds of dust and gas, it was devoid of an atmosphere. But as the young planet is pummelled by asteroids, a period of extraordinary upheaval begins. S1 E4.

People Like Us: Connor is rushed to Queen's Medical Centre after crashing his motorbike, Rob is admitted into resus after his breathing tube becomes dislodged. S18 E11.

Episode 2: Gordon Buchanan returns to Kenya to follow baby elephant Wiva and her family in the height of the dry season. The birth of new baby Gawa prompts an extraordinary celebration. S1 E2.

Winter Inferno: Sue transports a new generator. Andy and Denise gather wood. Ricko and his kids hunt for muskrat. Chip and Agnes move camp. S7 E11.

Episode 2: Professor Ben Garrod looks into how the smell of skin can protect against malaria; how a giraffe's spots protect it in the heat of the desert, and how puffins send messages using codes on its beak. S1 E2.

Episode 2: Second of the two-part series following nine people taking part in clinical trials for Parkinson's. S1 E2.

Suriname: Lost World: The naturalist visits uncharted territory in pursuit of new discoveries. He takes on physical challenges and encounters extraordinary wildlife. S1 E5.

Jungles: In The Thick Of It: Jungles are home to 80% of all species but they cover just 2% of the planet. When animals in these crowded forests want to mate, the challenge is how to stand out from the crowd. S1 E3.

Spain: We join Ben in Spain's remote Andalucía Mountains with British couple Alan Parks and Lorna Penfold. The couple left their careers for a pipe-dream of becoming successful alpaca farmers. S5 E5.

Human: How dramatic twists in Earth's story enabled humans to go from being part of nature to controlling it, and what can be learnt from this tale before it's too late. S1 E5.

The Unforeseen: Peta is rushed to Queen's Medical Centre after she was knocked unconscious and Libby has come into A&E after being hit in the face playing hockey. S18 E12.

Winters End: Sue hunts waterfowl. Andy and Denise fight the river breakup. Ricko and his kids hunt geese. The Hailstones hunt small game. S7 E12.

Mongolia: In her final journey of the series, Kate Humble travels deep into the Gobi Desert to live with an extended family of cashmere goat and yak herders. S1 E3.

Episode 2: Dara tells the story of how the first photograph of the far side of the moon left scientists baffled. And he tries a virtual reality headset to takes his very own giant leap on the 'moon's' surface. S1 E2.

Suriname: Lost World: The naturalist visits uncharted territory in pursuit of new discoveries. He takes on physical challenges and encounters extraordinary wildlife. S1 E5.

Jungles: In The Thick Of It: Jungles are home to 80% of all species but they cover just 2% of the planet. When animals in these crowded forests want to mate, the challenge is how to stand out from the crowd. S1 E3.

Spain: We join Ben in Spain's remote Andalucía Mountains with British couple Alan Parks and Lorna Penfold. The couple left their careers for a pipe-dream of becoming successful alpaca farmers. S5 E5.

Human: How dramatic twists in Earth's story enabled humans to go from being part of nature to controlling it, and what can be learnt from this tale before it's too late. S1 E5.

Episode 2: Gordon Buchanan returns to Kenya to follow baby elephant Wiva and her family in the height of the dry season. The birth of new baby Gawa prompts an extraordinary celebration. S1 E2.

Mongolia: In her final journey of the series, Kate Humble travels deep into the Gobi Desert to live with an extended family of cashmere goat and yak herders. S1 E3.

Episode 2: Dara tells the story of how the first photograph of the far side of the moon left scientists baffled. And he tries a virtual reality headset to takes his very own giant leap on the 'moon's' surface. S1 E2.

Winters End: Sue hunts waterfowl. Andy and Denise fight the river breakup. Ricko and his kids hunt geese. The Hailstones hunt small game. S7 E12.

Mating Game: How animals fight, steal and trick their way ahead in the struggle to pass on their genes. S1 E1.

Hunger Wars: Nature documentary studying animals who lie, cheat and steal for their food. S1 E2.

Survival: How animals fight, steal and trick their way ahead in the struggle to survive. S1 E3.

Episode 1: Gordon Buchanan tries to gain the trust of a herd of elephants in the wilds of Kenya to film this uniquely intimate portrait of their family life. S1 E1.

Episode 2: Gordon Buchanan returns to Kenya to follow baby elephant Wiva and her family in the height of the dry season. The birth of new baby Gawa prompts an extraordinary celebration. S1 E2.

Winters End: Sue hunts waterfowl. Andy and Denise fight the river breakup. Ricko and his kids hunt geese. The Hailstones hunt small game. S7 E12.

Episode 6: Emily Astlebury tries to help two dangerously overweight staffies Honey and Spotty shed some pounds. But will their owners be able to stop spoiling their beloved pets. S8 E6.

Episode 7: Inspector Natalie Bartle is alerted to a Labrador called William who is suffering with a large tumour on his foot. His owner's however, disagree that William is in pain. S8 E7.

Episode 8: Ben travels to the desert near Roswell, meeting 70-year-old Karen, rolling up his sleeves to help, and learning about the hardships she has faced throughout her life. S11 E8.

Emperor: Emperor penguins battle for survival against the worst winter in the world. Working together can they protect and feed their chicks till they reach adulthood? S1 E2.

Episode 2: Professor Ben Garrod looks into how the smell of skin can protect against malaria; how a giraffe's spots protect it in the heat of the desert, and how puffins send messages using codes on its beak. S1 E2.

Mongolia: In her final journey of the series, Kate Humble travels deep into the Gobi Desert to live with an extended family of cashmere goat and yak herders. S1 E3.

Blood, Sweat And Tears: 55 year old Chris is rushed to Queen's Medical Centre after being run over by a lorry at work, whilst 65-year-old Elizabeth has a head wound after falling cleaning a pub. S18 E7.

Boys Just Want to Have Fun: Milky comes to A&E with possible life-changing injuries after a road crash, Shaun has had a bad parachute landing and a 6-year-old has an unknown object stuck in his throat. S18 E8.

First Blood: Sue expands her garden. Andy and Denise hunt waterfowl. Ricko teaches his kids to hunt. The Hailstones go on an egg hunt. S7 E13.

Episode 1: Gordon Buchanan travels to Russia to help cat expert Dr Victor Lukarevsky as he works to rescue and rehabilitate lynx from the lucrative fur and pet trades, back to the wild. S1 E1.

Episode 1: Louis explores the nature of mental illness. He looks at how to reintegrate a patient into society when they have previously committed a serious crime. S1 E1.

Episode 2: In the second of this two-part documentary, Louis Theroux examines the grey area between criminal actions and medical symptoms, and investigates how we define insanity. S1 E2.

Mating Game: How animals fight, steal and trick their way ahead in the struggle to pass on their genes. S1 E1.

Hunger Wars: Nature documentary studying animals who lie, cheat and steal for their food. S1 E2.

Survival: How animals fight, steal and trick their way ahead in the struggle to survive. S1 E3.

Episode 1: Gordon Buchanan tries to gain the trust of a herd of elephants in the wilds of Kenya to film this uniquely intimate portrait of their family life. S1 E1.

Episode 2: Gordon Buchanan returns to Kenya to follow baby elephant Wiva and her family in the height of the dry season. The birth of new baby Gawa prompts an extraordinary celebration. S1 E2.

First Blood: Sue expands her garden. Andy and Denise hunt waterfowl. Ricko teaches his kids to hunt. The Hailstones go on an egg hunt. S7 E13.

Episode 1: Steve Backshall explores the evolving understanding of whales, how much they have in common with humans, and how recent discoveries could help to better protect them. S1 E1.

Builders: Chris Packham reveals some of the best building animals in the world - an incredibly varied group. S1 E3.

Episode 1: Witness the great wildebeest migration in East Africa, the most impressive mass movement of land animals on Earth. S1 E1.

Episode 2: Second of the two-part series following nine people taking part in clinical trials for Parkinson's. S1 E2.

Episode 2: Dara tells the story of how the first photograph of the far side of the moon left scientists baffled. And he tries a virtual reality headset to takes his very own giant leap on the 'moon's' surface. S1 E2.

First Blood: Sue expands her garden. Andy and Denise hunt waterfowl. Ricko teaches his kids to hunt. The Hailstones go on an egg hunt. S7 E13.

Down Under: Wilderness Island, Australia: Ben travels the furthest in this series to Australia's remote north-western cape and 'Wilderness Island' to meet a man whose story is as remarkable as the landscape he now lives in. S5 E1.