A little girl hires Josh to find her family.

Cheyenne rides into Crowheart carrying a dead man he found along the trail.

MacGyver leads a U.S./Soviet expedition into the Arctic to recover Russian gold from a downed World War II plane.

Nash and the SIU team try to stop a vigilante who is killing the criminals that are under investigation.

The team recalls incidents of Murdock's bravery and loyalty while he lies badly wounded by a bullet meant for Hannibal.

The NCIS team joins forces with the FBI when a burned and mummified body found in a furnace turns out to be that of a serial killer the FBI had been chasing for more than a decade.

A highly classified robotic vehicle causes the death of a Navy lieutenant working on a high-level project for the Department of Defense; Tony's secretive trips to the hospital worry Ziva.

The team battles local biases when it investigates the murder of a high-level Marine intelligence officer found in a small-town motel room.

The NCIS team must track down a wanted terrorist (Enzo Cilenti) who has obtained a missing chemical weapon before he carries out his plan to attack major U.S. cities.

Ducky goes under cover to stop the illegal sale of the Navy's top-secret weapons system to a high-priority arms dealer (Armand Assante).

Walker winds up in a coma after trying to save a baby from a car that teetered off a bridge following a hit-and-run accident.

The team investigates the execution-style murder of a millionaire entrepreneur and his wife who were shot to death in the driveway of their home.

A world of illicit drugs and addiction is uncovered while investigating a brutal stabbing in a bad Las Vegas neighborhood.

Scott falls in love with a beautiful lieutenant, whose body and mind are taken over by a colony of aliens.

The Enterprise crew saves a badly injured humanoid who possesses remarkable powers, but danger follows behind him.

A Klingon spy takes the Defiant back in time to plant an exploding tribble on the original starship Enterprise; the crew must stop the fiendish plot while not arousing the suspicions of the original Enterprise's crew.

Seven of Nine and Chakotay crash land on an isolated planet where they are surrounded by a primitive tribe of hunter-gatherers.

Archer awakes from destroying the Xindi superweapon to find himself back on Earth in the past, fighting alien Nazis; T'Pol and the Enterprise must defeat the aliens and restore the timeline in order to return to their time.

MacLeod's old friend from the gold rush era arrives in town hoping to find a good racehorse and change his luck.

When a multimillion-dollar painting is stolen from a museum, Don and his team believe it is part of an insurance scam.

A hit-and-run kills a Chinese Consulate interpreter, but Charlie's analysis reveals that the death was not an accident.

Awaiting an appeal, Reno (Lorenzo Lamas) is transferred to a prison where he finds himself in danger. With Stephen J. Cannell.

While guarding the governor, Hoby witnesses a bank robbery.

Hoby investigates a gambler's murder.

A corrupt sheriff arrests Johnny and forces him to join a gang of slave laborers.

Johnny goes to see the newspaper editor in a frontier town.

A banker hires Josh to return his mercenary son.

Josh intervenes in a long-standing feud between two hostile families.

Cheyenne tangles with a killer whose sister is the girl he loves.

Two escaped convicts pose as Phoenix Foundation employees during a wilderness retreat led by MacGyver.

Nash tracks the ringleader of a new technical gang who built a small army of remote-controlled robots, fully equipped with heavy artillery, to pull off a string of robberies.

The team flies to Miami to wage war against gangsters threatening to take over a resort hotel owned by two sisters.

The cyber team investigates when a killer hacks into a popular online game and tricks people into delivering illegal weapons.

A jewelry store robbery-homicide takes place during a power outage in Detroit -- and it's revealed that jewels were not the motivation for the crime.

Avery confronts the hacker who was responsible for an information breach when she was a psychologist; Krumitz faces off with a murderer.

D.B. Russell transfers from Las Vegas to become the director of the new division; Avery considers a career move; Krumitz is a witness in his sister's trial; Elijah deals with a domestic situation.

Raven's friend Tracy is hacked by a man she met on a dating app; things get even more complicated when the hacker is found dead and Tracy wakes up with the murder weapon and no memory of what happened.

Walker (Chuck Norris) attends Chief Six Feathers' funeral and learns the chief's death wasn't an accident. Guest star: Larry Sellers.

The body of a female inmate is found dismembered and tied to the undercarriage of a prison bus; a man who was stabbed to death turns out to have been a compulsive gambler.

A small but incredibly strong and violent man dies in police custody after he beats a much larger man to death.

Kirk falls for the ward (Louise Sorel) of a man (James Daly) who holds a cure for the ailing Enterprise crew.

The Borg advance their plans to assimilate the human race by kidnapping Picard and making him their spokesman.

A stormy vacation on Risa is the result of Worf's distrust of Dax and his abetment of a man who wants to impose traditional values on the pleasure planet.

Neelix is reunited with his own species when he finds a settlement of Talaxians being oppressed by mercenaries on a mineral-rich asteroid.

Archer and the crew must destroy a time machine to stop aliens from obliterating countless eras; alien leader Vosk releases prisoners, forcing Suliban agent Silik to emerge from the shadows.

MacLeod agrees to help a child Immortal who is hiding from Terence Kincaid, unaware Amanda is the boy's former teacher.

After a father is gunned down on the freeway, Don and his team must determine if it was a random act or the work of a serial killer.

Don and his team investigate a murder at a horse track; as Charlie digs deeper into the victim's life he discovers an elaborate gambling scheme and a connection to a third party, sending the case in a new direction.

When a man resembling Elvis saves Reno in a bar fight, Reno's curiosity compels him to track down the mysterious man.

An outlaw uses his reluctant wife to set up a payroll robbery.

Hoodlums torment a Chinese laundry owner.

Johnny becomes entangled with men who refuse to acknowledge the end of the Civil War.

Johnny goes to town for supplies, but no one will do business with him.

Josh is cheated at cards and seeks out a friend to help him win his money back.

Josh is faced with the vengeful father of a child near death.

As he leads his lame horse into a clearing, Cheyenne gets shot.

Jack Dalton is brainwashed by an African politician and his wife to assassinate the leader of an African nation.

Painful memories and the dangers of the drug trade collide when Nick learns the truth about Nash's older brother Bobby, who was supposedly missing for more than 20 years.

The team helps a fire chief (Stepfanie Kramer) save her one-truck company from takeover by a larger operation.

The Honolulu murder of a gambler sends Five-0 in pursuit of a Las Vegas courier; guests Susan Dey, Andrew Prine, Marc Singer.

McGarrett allows rebelling convicts, led by an old enemy (Harold Gould), to try him for murder in exchange for release of hostages.

A scientist (Pat Hingle) demands immunity for a defecting Asian physicist (Soon-Teck Oh) who had to kill a man in self-defense.

The murder of the airplane seatmate of Danny's aunt (Helen Hayes) is linked to abandoned bank accounts.

A warehouse burglary investigation turns up unusual loot; guests Simon Oakland, Kathleen Beller, Richard Hatch.

Alex's life is threatened after she receives information about Dallas cops who are involved in selling drugs on the black market.

The team investigates a house fire that claims a girl's life; a competitor at a gaming tournament ends up dead with an "S" tile lodged in his throat.

A murder investigation becomes dicey when all the victims and suspects turn out to be police officers.

Rebellious young people, led by an insane scientist (Skip Homeier), demand to be transported to a world called Eden.

Riker must make an agonizing choice between saving Picard or humanity when the Borg plan to use the abducted captain in their scheme to assimilate Earth.

As Bashir tries to revive their unconscious bodies, Sisko, Odo, Dax and Garak find themselves condemned Bajorans, executed seven years before.

The Doctor impersonates several crew members to retrieve the ship's warp core and save Janeway's life.

Trip goes with T'Pol to the planet Vulcan to meet her mother, T'Les (Joanna Cassidy), but when T'Pol reconsiders marriage to her former fiance, he questions their relationship.

A man (Sean Allen) seeking revenge against MacLeod (Adrian Paul) kidnaps a young woman (Lisa Butler) who looks and dresses like Amanda (Elizabeth Gracen).

When a series of blackouts puts Los Angeles in the dark, Don and his team must determine if it is terrorist activity; sparks begin to fly between Don and his former trainee, Special Agent Warner.

Don and his team investigate a minor-league baseball player's death; a fantasy-league player's statistical analysis that identifies which players use steroids leads the FBI to a possible motive and potential killer.

Reno (Lorenzo Lamas) assists his karate master (James Shigeta) when a former pupil (Roger Yuan) attacks a councilwoman.

A bank-robbery suspect has an airtight alibi.

A shiftless man and his sons pursue Hoby's quarry for a reward.

Reno is cursed when he goes to New Orleans in search of a murderer; Bobby experiences a series of mishaps.

Reno infiltrates a gang of cattle rustlers who are using a traveling rodeo to front their activities.

Bruce Wayne appears to be the Joker's ally.

The Joker plans to blackmail Bruce Wayne.

A baby elephant is stolen from the circus.

A man from Mars, banished from his planet for being too short, helps Superman apprehend bank robbers.

Jimmy accidentally discovers an anti-gravity fluid, but then can't remember the formula.

The leader of a society group steals a suit of armor and plans to steal all the members' money.

During the probe of the theft of a top-secret airplane, Diana is asked to return home by her sister (Debra Winger).

MacGyver must defeat a group of terrorists who threaten to cripple a large city if their leader is not released.

MacGyver looks for an old friend who has stolen a vial of lethal bacteria from the Phoenix Foundation.

Sammo and Terrell pose as thieves to bust a criminal operation involving rival gangs stealing from each other.

Murtaugh turns to Cole's former mentor, Tom Barnes, for help on a high-stakes cartel case; Murtaugh and Trish meet Natalie and Maya for the first time; tensions mount between Bailey and "The Gute," as the new partners begin to work together.

Walker's head injury forces a leave of absence; Walker uncovers a drug operation while on a fishing trip with Trivette and C.D.

Walker's head injury forces a leave of absence; Walker uncovers a drug operation while on a fishing trip with Trivette and C.D.

Pappy and a combat priest clash when they must decide on what to do with a pilot who's afraid of flying.

Pappy is ordered home to boost morale, and his strict replacement (Richard Jaeckel) manages to alienate the whole squadron.

Baker's twin visits for their birthday and competes with his sibling for a local girl.

Percell goes AWOL after shooting a Vietnamese youth; Goldman meets a former lover, a nurse.

Saunders locks horns with another sergeant over how to get away from surrounding Germans.

The team members work as black marketeers.

Stovall requests to be returned to active flying duty after hearing of his son's disappearance in Africa; guest Ted Knight.

When things go awry during an Iranian mission, Mack must decide whether to leave their guide behind to be tortured or to kill her himself; wounded Jeremy has Molly at his bedside.

A spy overhears Kim Brown talking about intimate details of the Unit's dangerous North Korean mission, jeopardizing it.

While protecting an international figure at the U.N., the Unit springs into action when a deadly elevator crash occurs and worse trouble seems imminent.

A drug dealer specializing in steroids has Reno, Cheyenne and Bobby racing to save a female bodybuilder from addiction.

Lt. Dixon follows Reno to San Diego in search of the person responsible for the near-death of a teen partyer.

Eco Company discovers a teen aspiring to live small in this big world by building his own mini house, which sits on a trailer at 130 squarefeet.

Butterflies, flamingos, and green sea turtles.

Gravity, Black Holes, Rainbows!

Learning about venom.

Paroled Catwoman wreaks havoc in college.

Robin helps Batman, who has been trapped by Catwoman and her followers.

A turncoat (Charles Frank) sympathetic to the Nazi cause captures Drusilla (Debra Winger) and discovers her secrets.

An eccentric professor discovers a way to focus kryptonite particles from space.

Superman is accused of trying to assassinate a Latin American president.

Superman tries to bring a criminal to justice before he's set free.

Lois and Jimmy try to save a radioactive scientist.

Walker's investigation of a carjacking ring leads him to the man who placed a $1 million bounty on his head.

Walker investigates the kidnapping of a wealthy businessman's daughter and comes face to face with the Japanese mob.

The key witness in Walker's investigation of a money-laundering bingo scam keeps trying to escape protective custody.

When Trivette volunteers himself and Walker to work on a movie, they inadvertently uncover a planned train robbery.

Walker goes under cover to catch wealthy teenagers who decide to clean up Skid Row by killing off the homeless who live there.

Capt. James leads Micki and the team into a drug bust with a dirty cop, Officer Campbell; after Campbell is inexplicably set free, the cop targets the captain's son, DJ, in retaliation; Walker gives Trey advice on his future.

Walker and Micki investigate a bomb threat that targeted Liam and Stan at school; Abeline and Bonham plan a vow renewal; Trey's mother comes for a visit.

A miners' rebellion interferes with the Enterprise's mission to collect a badly needed medical compound.

On Earth, Worf reunites with his adopted parents; Picard, with his brother; and Wesley, with his father.

When the Runabout crashes on a barren planet, the freezing temperature and lack of amenities induce Odo and Quark to get along or die.

A time traveler forces Capt. Janeway into a deadly showdown with her nemesis, the Borg Queen; a romance ignites during Voyager's peril.

When genetically engineered humans plan to create a war between Earth and the Klingons, Archer enlists their creator, Dr. Arik Soong (Brent Spiner), to help stop them.

MacLeod and Richie save a grocer and discover the attacker is an Immortal who killed MacLeod's friend years ago.

After a sinkhole collapses under a school playground, Don and his team investigate a trail of illegal waste-disposal; Charlie's new boss (Kathy Najimy) orders him to spend less time helping the FBI and more time in their department at Cal Sci.

While investigating a state senator's murder, Don's team uncovers a plot to exact revenge on people involved in a government-sponsored behavior-modification project; Larry announces he is taking a leave of absence from the university.

Bobby (Branscombe Richmond) investigates when a bounty hunter (Joe Cortese) with questionable methods searches for Reno (Lorenzo Lamas).

A blizzard forces Hoby to seek shelter in a cabin occupied by two criminals.

Hoby must trick a witness-intimidating killer into drawing on him.

Johnny tangles with a man who intends to mine gold in American Indian territory.

Johnny finds a stranded girl, who presumably has been left to die.

Josh looks for a wife for his old friend.

Josh helps a convict escape from jail to follow him to a cache of stolen money.

Cheyenne takes ownership of the livery stable as a collected debt.

Jack, MacGyver and Pete are on a gold-panning expedition, unaware that a woman from MacGyver's past is determined to kill him.

The murder of a newscaster begins a string of stalkings involving women of the same name, and Harvey eventually discovers the killer's motive.

Tawnia recruits the team to save her adventurer fiance, captured by Amazon River pirates while searching for a lost city.

The captured team discovers a secret in the jungle and must enlist El Cajon's assistance to destroy a deadly installation.

The team helps brother-and-sister lumberjacks thwart a crooked union boss intent on driving them out of business.

The team interrupts a war between crime syndicates to rescue a government witness's (Dana Elcar) daughter (Leah Ayres).

B.A., Hannibal and cohorts infiltrate a car factory to capture a gang of ruthless auto-parts thieves.

Drug smugglers operating from a tropical island hold the team's former Vietnam medic (James Callahan) captive.

Walker and Trivette (Chuck Norris, Clarence Gilyard) must save Alex (Sheree J. Wilson) from a kidnapper before she is murdered.

A roller coaster crash kills six people and investigators must determine whether it was an accident or foul play.

Two gamblers are found dead shortly after scamming several of Sam Braun's casinos, making Sam a suspect in their murder.

An alien involves Kirk and Spock in a staged battle between good and evil for the lives of the Enterprise crew.

A homing device draws Data to a confrontation with his evil brother, Lore, and their creator, Dr. Noonian Soong.

A shock Sisko receives when the Holosuite system shorts gives him psychic insight to a lost Bajoran city.

A time traveler forces Capt. Janeway into a deadly showdown with her nemesis, the Borg Queen; a romance ignites during Voyager's peril.

Dr. Arik Soong (Brent Spiner) sacks a scientific outpost to create an army of superhuman Augments and threatens to release the deadly pathogens stored on site if anyone interferes.

Trouble brews when the university where MacLeod works purchases and displays an ancient statue of the Hindu goddess Kali.

Don and Charlie try to catch a serial killer who is seeking revenge against Internet sexual predators.

Don and his team search for a polygamous sect's fundamentalist leader, accused of rape and murder.

Reno cannot convince a missing teen of the dangers of being a high-priced call girl until her co-worker is murdered.

An argument over cards turns to a standoff between cowhands and Hoby.

A mine manager shoots a man accused of stealing a payroll.

Johnny tries to befriend an old man the townspeople have warned him about.

Johnny must prove his innocence when townspeople accuse him of robbery.

While trailing a murderer, Josh finds himself in competition with a lynch mob.

A dangerous prisoner breaks out of jail, demanding a hostage to make good his escape.

Cheyenne finds that an infant boy is the only survivor of a stagecoach robbery.

Following a particularly harrowing mission, MacGyver is asked to help in the search for a legendary temple containing artifacts and riches.

Cassidy's future in law enforcement comes under question when her and Rachel's attempts to stop a bank robbery can't prevent an executive's death.

A gang of toughs jeopardizes the team's reputation by posing as the four and terrorizing rodeo performers and spectators.

Harm risks his career when he uncovers information linking a pilot's death to a classified military aircraft the government wants to keep secret at all costs.

Harm (David James Elliott) defends a secretive Mac (Catherine Bell) when she is put on trial for a despicable crime.

Harm and Mac defend an ensign who claims she felt threatened by another officer and that killing him was simply self-defense.

The widow of Harm's best friend asks him for help after her son claims he witnessed a kidnapping and possible murder.

Adm. Chegwidden, with the help of Harm and Mac, investigates the apparent suicide of his mentor while on a hunting trip.

Walker's friend is killed during a series of high-profile robberies by men in clown masks; guest Wilford Brimley.