Jeff Jones murdered by his best friend, refuses to die.

A botched plan leads to a crime boss escaping with his girlfriend, who works for the team as an informant.

Features vintage comedy shorts.

An alien spaceship invades the Robinson space colony, looking for a humanoid brain to replace a computer.

Riley and John's trip to Mexico has deadly consequences; Ellison and Sarah come face to face.

A scientist tries to discover the cause of blizzards in Florida.

A vision convinces Ralph that Bill didn't die in a car crash but is being held prisoner by a fanatical genetics expert.

Two officers (Don Meredith, David Groh) discover a hit-and-run accident was really a deliberate murder. With Felipe Turich.

A policeman (Eugene Roche) encounters a bomber while attempting to extradite the murderers of his partner; guest Diana Muldaur.

Hunter and a detective (Lauren Lane) investigate a series of campus murders in which a professor is implicated.

While investigating a robbery gang, Hooker tries to help an officer adjust to a disabling injury.

Pete falls for a girl (Lesley Ann Warren) who believes her jailed father (Tom Bosley) innocent of a robbery.

Terry and new rookie Chris Owens (Bruce Fairbairn) seek an arsonist responsible for killing dark-haired, mustachioed firefighters.

Introducing himself as Jonathan Hart Jr., a boy charms the Harts and Max as part of an elaborate hoax; guest Dee Wallace.

The Harts' purchase of an antique auto leaves them open to a wealthy couple's efforts to acquire the car; guest Murray Matheson.

After a woman announces the father of her baby is a space alien, Dr. Sloan tries to find the earthly killer of her rock star husband.

That an ailing neighbor took his own life seems obvious, until Mark finds something odd about the suicide note.

An actor (Dennis Cole) wants one last adventure as his character; a split personality tortures a ventriloquist (Annette Funicello).

The Angels pose as guests at a posh hotel to nab a burglar who may have committed murder.

The Angels try to locate a singer's husband who has vanished.

One of McGarrett's most trusted investigators is accused of accepting a bribe from a major narcotics dealer; guest Martin Sheen.

Rollin investigates a Latin American informant's bizarre behavior, which threatens her country's security.

A boy meets the shadowy figure who lives under his bed.

A young man investigates a warehouse in another dimension.

Team One members must undergo intense psychological testing; Ed, on his way to the hospital for the birth of his child, gets shot.

Features vintage comedy shorts.

Faced with dying of thirst, the Robinsons find a source of water in a fruit that causes violent growth.

Sarah's puzzling nightmares begin to creep into her real life; Derek and Jesse look into a possible Skynet conspirator.

A scientist enlists the Seaview's help in locating the huge whale that crippled him.

Bill's engagement gift to Ralph and Pam of an island holiday turns into a mission to recover a stolen military plane.

The bitter competition between two brothers (Rick Mancini, George Maharis) on the force heats up after a wild shootout. With Edward Albert.

Pepper poses as an actress to find a pornographic-film actress's murderers, who are also sought by the victim's vengeful brother.

Hunter and Novak's investigation of a robbery is hindered by Novak's friend Amy, a drug-abusing reporter who becomes friendly with a suspect.

Unable to forget his partner's death, Hooker searches the narcotics underworld for the killer.

A draft protestor (Christopher Connelly), the son of a Vietnam general (Ross Elliot), faces danger in prison.

The rookies protect a judge marked for death by the son and daughter of a man whom he sentenced to prison; guest Stefanie Powers.

A disturbed employee (Kathleen Lloyd) obsessed with Jonathan plots to kill Jennifer.

Jonathan and Jennifer try to prove the innocence of friends implicated in a noted divorce lawyer's murder; guest Bonnie Bartlett.

Mark steps in to care for a 7-year-old abuse victim who was the lone witness to her father's murder and has been left mute from shock.

A gorgeous woman who turned heads on the beach is found murdered, and Dr. Sloan's only key to the mystery is a blind man, who never saw the beauty.

A woman (Joan Collins) wants to be Cleopatra; an insecure man (Larry Linville) acquires the power of telekinesis.

After a space fuel is stolen from a desert manufacturing facility, the Angels search for clues leading to the culprits.

Jill gets a fake telegram from Kris sent to flush out her friend, a race-car designer.

A renowned research scientist, conned into believing he shot and killed a man, disappears from his important government assignment.

Barney, Rollin and a spiritualist journey to Austria to prevent an American scientist from giving information to the Soviets.

A boy and his aunt are terrified by a hitchhiker; sons search an abandoned factory for their missing father.

A nasty food-critic (Elliot Gould) reads a fortune cookie; an alien ambassador (John Glover) wants Earth destroyed.

There is a connection discovered between Ed's shooter and a drug kingpin; Ed is rushed to surgery, as his wife experiences problems delivering their baby.

Features vintage comedy shorts.

An inability to communicate hampers relations between the Robinsons and an alien family.

Sarah's obsession with the three dots pays off; Ellison is introduced to someone very important.

The United States mistakes a satellite launch for a nuclear attack.

While on a road trip through a desert, mild-mannered high-school teacher Ralph Hinkley (temporarily changed to Ralph Hanley for part of season one due to real-life current events) is greeted by extraterrestrials, who present him with an extraordinary red flying suit that imbues him with uncanny powers. Learning of the suit, high-strung FBI agent Bill Maxwell convinces Ralph to help him fight crime. Ralph's girlfriend, attorney Pam Davidson, also knows of his secret life as a superhero.

A rookie (Kurt Russell) is criticized for failing to fire at a juvenile who pointed an empty gun at him.

Crowley plots to trap the slick con artist (William Windom) who swindled his uncle out of $18,000; guests Cheryl Ladd, Vito Scotti.

Hunter and Novak (Lauren Lane) vie with a bounty hunter to catch a bail jumper; the detectives spend a night on the town.

Stacy poses as a nightclub dancer to infiltrate an international white-slavery ring; guests Richard Lynch, Trisha Noble.

A murderer stalks the suspended priest (Sammy Davis Jr.) who heard his confession; guest Robert Duvall.

Chris pursues four young joyriders whose excitement suddenly turned to murder and robbery; guest Bo Hopkins, Charles Martin Smith.

Jennifer's article on prostitution opens a maze of corruption and murder; guest Markie Post.

A new romance leaves Max framed for murder and the Harts in a deadly trap; guest Daniel J. Travanti.

Dr. Sloan's jury duty ends on a unique note when the defendant in the case is suddenly murdered after the verdict is read.

Dr. Sloan believes two police officers were victims of a serial killer and has no time to lose when Steve becomes the killer's next target.

A man (Bob Denver) becomes a comic-book hero to impress his son; a journalism student seeks an infamous fugitive (Ralph Bellamy).

A Las Vegas casino owner (Dean Martin) hires the Angels to find the killer of a chorus girl.

Working under cover, the Angels continue their investigation of suspicious occurrences at a Las Vegas casino.

A scientist (Ed Flanders) vanishes after discovering a deadly biological mutation.

The head (Carroll O'Connor) of an Eastern European nation's secret police plans to take over by putting an American on trial.

An Irishman claims to have seen leprechauns; a couple (Adam Arkin, Karen Austin) visits the near future.

A copier alters a secretary (Pam Dawber); at Christmas 2432, a space crew finds a burned-out planet.

Team One faces a rioting crowd after a cop, who accidentally shot and killed a boy, is found innocent.

Features vintage comedy shorts.

In an empty spaceship, Will finds a machine that grants anyone two wishes a day.

Cameron's surprising, secret life is revealed; history changes when a terminator is sent back to the wrong time.

An egotistic scientist conducts experiments aboard the Seaview.

While on a road trip through a desert, mild-mannered high-school teacher Ralph Hinkley (temporarily changed to Ralph Hanley for part of season one due to real-life current events) is greeted by extraterrestrials, who present him with an extraordinary red flying suit that imbues him with uncanny powers. Learning of the suit, high-strung FBI agent Bill Maxwell convinces Ralph to help him fight crime. Ralph's girlfriend, attorney Pam Davidson, also knows of his secret life as a superhero.

A detective (Robert Forster) seeks a missing 4-year-old while coping with the impact of divorce on his own son.

A newspaperman's murder leads Pepper and Crowley to uncover corruption in city government; guest Pernell Roberts, Ike Eisenmann.

Hunter is assigned to a homicide investigation with a temporary new partner -- Al Novak, resentful ex-husband of his partner Chris.

Illegal automatic weapons are being funneled through Chinatown; guests George Kee Cheung, James Shigeta, Benson Fong.

The trio splits up onto three tour buses to find the killer of a man found at a bus station.

Law students seeking revenge for a girl's death frame Terry, whom they blame for a store guard's murder; guest Kristoffer Tabori.

An old flame of Jonathan's (Christine Belford) seems unwilling to go through with her wedding in Monte Carlo.

A murder at the Hart laboratories uncovers a scientist manufacturing a powerful narcotic.

An accident involving a correctional bus brings prisoners to Community General, and a man convicted of murdering his wife takes Mark hostage.

Mark protects his kidnapper from police while trying to prove him innocent of his wife's murder, beginning a deadly chain reaction.

A commercial pilot (Sam Melville) experiences aerial combat; a mermaid (Michelle Phillips) asks about human love.

The Angels find murder while searching for a stunt flier who may be the illegitimate son of a dying tycoon.

An actress's electrocution death at a spa is followed by the vanishing of both her memoirs and the last person to see her alive.

The Five-0 team has 12 hours to learn where a scientist (Ed Flanders) hid a vial of deadly mutant microbes.

The IMF team needs a bacteriologist (George Takei) to prevent a hostile regime from using germ warfare.

Scientists capture the holographic image of a reincarnated woman.

A hologram of a girl has a life of its own.

Team One faces a serial robber who streams his robberies over the Internet.

Features vintage comedy shorts.

Smith has his own plans for a scaled-down ship the Robinsons are building to launch to Earth.

Sarah and Cameron try to save a family on the list with a connection to Derek in the future; Jesse's life hangs in the balance.

Flip does the shell game; Joan does stand-up and plays a cabdriver; Freddie Johnson buys jewelry from Gobel & Rivers.

Flip, Ruth & Raymond attend the opera; Stevie plays a synthesizer as Flip recites a poem and Ruth visits Charley's Diner.

A variety of stars perform comic sketches about love relationships.

A variety of stars perform comic sketches about love relationships.

A variety of stars perform comic sketches about love relationships.

A variety of stars perform comic sketches about love relationships.

A variety of stars perform comic sketches about love relationships.

A variety of stars perform comic sketches about love relationships.

A variety of stars perform comic sketches about love relationships.

A variety of stars perform comic sketches about love relationships.

Helen and her teenage students convince the principal the younger generation is no different from his own.

Howard, a nonfisherman, antagonizes the town's sportsmen by catching the biggest fish in the lake.

Howard tries to get his friends to take sensitivity training.

Goober opens a new gas station and Howard finds a dinosaur skeleton under it.

Uncle Joe comes up with another disastrous money making scheme when he starts a dog-sitting business at the Shady Rest.

Billie Jo is stunned when Steve practically announces his engagement.

Rusty is disappointed that he hasn't gotten a birthday gift from his parents in Europe.

Charley learns to defend himself.

Miss Brooks oversleeps for class thanks to some sleeping pills Mrs. Davis had stored in an aspirin bottle. Later, others make the same mistake and doze off in Conklin's office.

Miss Brooks sends a message to Mr. Boynton that two can live as cheaply as one when Mr. Conklin has a room for rent.

Ann, working as a door-to-door saleswoman, innocently unloads a defective shipment of footwear on her friends.

Don hires a beautiful Japanese maid.

An obnoxious man antagonizes friends and co-workers.

Host Bob has trouble writing a speech for an awards ceremony.

At their high-school reunion, Kip shows off Sonny, and Henry feels guilty about how he once treated a deaf schoolmate.

Henry starts to date an interior decorator that nobody else can stand.

ALF goes through a 24-hour period of bizarre behavior. Stars Max Wright, Anne Schedeen.

Willie (Max Wright) talks to a psychologist (Bill Daily) about ALF.

Police officer James Street joins the newly formed Special Weapons and Tactics team to investigate the ambush killing of his partner.

Jarod becomes a counterfeiter and an undercover policeman in order to crack a Chicago crime syndicate; Miss Parker receives a difficult order.

Jarod joins a SWAT team to expose certain team members who are tipping off gangsters before police raids.

A veteran Marine is incriminated in a drunk's murder.

A murder suspect bargains with a TV newscaster.

Hunter urges Novak to reconcile with her estranged father, whom he suspects is tied to their investigation of an international drug plan.

Novak's daughter is kidnapped as part of a counterfeiting scheme involving Novak's ex (Robin Thomas).

Mark learns his teenage idol, a New Jersey disc jockey, is involved in drugs, murder and payola.

Mark takes a job as a paralegal, leaving the judge with an auto repossession and repair business.

An aging former gangster, just released from prison, hires Tod and Buz when he feels that a person from his past is trying to kill him.

A female jewel thief helps Cutter and Sheena locate a treasure that could help a drought-stricken tribe.

When Doug's old flame (Pat Crowley) visits, he postpones joining Kate and the family on a weekend trip.

Steve believes the mother superior holds key evidence in the convent murder of a policewoman posing as a nun.

Father Dowling and Sister Steve (Tom Bosley, Tracy Nelson) spend a weekend at the home of a mystery writer to solve his murder.

Exploring California caves; malformed frogs; a lizard's lair; bats.

The Science Zone is a weekly half-hour series showcasing science stories in today's world. This week we explore ROCK ARCHES, GENETIC MUTATIONS and OZONE DEPLETION.

Hokkaido; New Delhi; Marseille.

Exploring the remarkable origins of the world's most influential inventions; a look at the history of dams, canals and highways.

The life of a young teen growing up in Brooklyn during the 1950s.

The life of a young teen growing up in Brooklyn during the 1950s.

Josh angers Claire when he spends a night baby-sitting Bobbie's sick son instead of studying for an exam; Margot is hit by a car.

Nathaniel overhears one of LT's friends use a profane word and begins to use it casually until he offends a classmate and learns its true meaning.

God encourages Joan to ask the school bully to the winter semiformal; Will detects a web of corruption in city government; Luke approaches Grace to work with him on a science project.

Will reluctantly agrees to go away with his wife for a spa weekend; God instructs Joan to throw a party in her parents' absence.

Catherine and Father help Vincent recover his strength and memory, but his extrasensory bond to Catherine is severed.

Catherine is abducted by the leader of a vast criminal empire and Vincent desperately searches for clues to her kidnapping.

A man (Peter Riegert) can change the course of his life by traveling into his past.

Unexpected consequences result when a traveler (Martin Landau) saves a girl's life.

A hotshot pool champion who has defeated all his peers only has one more opponent in his sights - the long-dead legend, Fats Brown.

A photographer, torn between taking an overseas assignment or getting married, meets a familiar young boy.

Heartless man is sentenced to invisibility for a year.

A dying drifter leads an agent of death to a town where people live forever.

An FBI agent (Kyle MacLachlan) and a sheriff (Michael Ontkean) find weirdness in a Pacific Northwest town while investigating the murder of a local teen.

When a modern-day groundskeeper opens the Collins family crypt during a treasure hunt, Barnabas Collins, the 200-year-old family vampire, emerges to begin feeding on the living again. This short-lived series features high-end special effects and a love triangle between the woman who is a lookalike for Barnabas' lost love and the woman who is trying to cure him of his "problem."

When a modern-day groundskeeper opens the Collins family crypt during a treasure hunt, Barnabas Collins, the 200-year-old family vampire, emerges to begin feeding on the living again. This short-lived series features high-end special effects and a love triangle between the woman who is a lookalike for Barnabas' lost love and the woman who is trying to cure him of his "problem."

When a modern-day groundskeeper opens the Collins family crypt during a treasure hunt, Barnabas Collins, the 200-year-old family vampire, emerges to begin feeding on the living again. This short-lived series features high-end special effects and a love triangle between the woman who is a lookalike for Barnabas' lost love and the woman who is trying to cure him of his "problem."

When a modern-day groundskeeper opens the Collins family crypt during a treasure hunt, Barnabas Collins, the 200-year-old family vampire, emerges to begin feeding on the living again. This short-lived series features high-end special effects and a love triangle between the woman who is a lookalike for Barnabas' lost love and the woman who is trying to cure him of his "problem."

When a modern-day groundskeeper opens the Collins family crypt during a treasure hunt, Barnabas Collins, the 200-year-old family vampire, emerges to begin feeding on the living again. This short-lived series features high-end special effects and a love triangle between the woman who is a lookalike for Barnabas' lost love and the woman who is trying to cure him of his "problem."

When a modern-day groundskeeper opens the Collins family crypt during a treasure hunt, Barnabas Collins, the 200-year-old family vampire, emerges to begin feeding on the living again. This short-lived series features high-end special effects and a love triangle between the woman who is a lookalike for Barnabas' lost love and the woman who is trying to cure him of his "problem."

A beautiful girl seeks Simon's protection from her pursuers; the girl claims to be Hitler's daughter.

Templar becomes involved in international espionage when a government employee is duped into smuggling secret papers into East Germany.

Buz vows to end the reign of a surfing "king" (Jeremy Slate) after seeing his callous reaction to a fellow surfer's senseless death.

Nelson appears to have a breakdown after a huge jellyfish attacks a submarine.

While on a road trip through a desert, mild-mannered high-school teacher Ralph Hinkley (temporarily changed to Ralph Hanley for part of season one due to real-life current events) is greeted by extraterrestrials, who present him with an extraordinary red flying suit that imbues him with uncanny powers. Learning of the suit, high-strung FBI agent Bill Maxwell convinces Ralph to help him fight crime. Ralph's girlfriend, attorney Pam Davidson, also knows of his secret life as a superhero.

Vice detectives seek a major crime figure. With Ron Leibman, Hari Rhodes, David Doyle.

The investigation of a wife-beating leads Pepper and Crowley to a woman's unsolved murder; guests Dee Wallace, Dr. Joyce Brothers.

Hunter pieces together the life of a dead woman to track down her killer who steals old gold coins; Novak hunts for the mugger of a friend.

A high-school cheerleader's murder propels Hooker to investigate teen pornography; guests Joe Penny, Katherine Justice.

Pete tries to help a young woman (Brenda Scott) and winds up the chief suspect in a murder; guest Richard Anderson.

A married doctor will not allow his lover to give police information on a murder she witnessed; guests Jared Martin, Jon Cypher.

A gold statue of Buddha leads to a world of Asian intrigue and pursuing gangsters; guest Edward Mulhare.

Jennifer plans to surprise Jonathan with her portrait, until the artist is found slain.

An overworked and tired Jesse witnesses the death of a patient, but when the body vanishes, not even Dr. Sloan believes him.

The high-pressure learning environment for the interns at the hospital claims Amanda's cousin, but Amanda believes his death is no accident.

A millionaire (Paul Williams) becomes Don Quixote; a quiet woman (Phyllis Davis) wants to be a sex symbol.

The Angels hunt for the source of hate mail and a sniper's bullet, both directed at a golfer determined to play in a tournament.