The crew of the Voyager enters what they think is a nebula, but discovers it is a life form injured by their entry.

Archer and T'Pol travel to the 21st century to stop the Xindi from destroying Earth with a biological weapon.

Walker and Trivette track a radical faction of the IRA after an assassination attempt is made on a member of a peace mission.

Reno closes in on his nemesis, Lt. Dutch Dixon, and a suitcase filled with documents that could clear Reno's name.

Colt uncovers a unique jewel-theft plot while trying to clear a circus orangutan of its trainer's death; guest Delta Burke.

Nash and Joe learn that a hacker is stealing prototype computer equipment to pay the ransom on his kidnapped wife.

Walker is left alone undercover in a maximum security prison when his backup, Trivette, is discovered and exposed by the corrupt warden.

Johnny rushes to the bedside of a dying young woman, evoking memories of when they loved each other during the war.

Four outlaw brothers hold a town hostage.

Josh proves that wine, women and gambling need to be no deterrent to tracking down a killer.

Josh and his partner are sent to hunt an innocent man at the request of the real murderer.

Cheyenne faces a charge of murder when he kills a lawless son of a hate-filled father.

Victoria's idea that John buy a squatter's last turkey leads to complications involving a local Indian chief.

During an adventure in Afghanistan, MacGyver is wounded and given refuge by an Afghan woman and her son.

As payment for a debt, the mob demands a reformed gambler (Jason Evers) sign over a foster home he and his daughter run.

When a man is murdered in an alley, the members of the CSI team wind up delving into the kinky world of rubber dolls.

As an inmate runs away from officers at Clark County jail, he stumbles on a body -- leaving the team with multiple suspects to investigate.

The members of the CSI team investigate a bizarre case involving a man who was killed not once, but twice.

As members of the CSI team investigate an apparent hit-and-run, the case leads them into the world of aeronautics.

The team re-examines a 10-year-old murder/suicide case after the only survivor claims her father was innocent.

The team learns that the main suspect in a series of killings is being released due to a lack of evidence.

When a homicide takes place at a convention for people who collect macabre murder memorabilia, the CSI team members investigate.

CSI team members search for the villain responsible when a young person dressed as a superhero is found murdered.

An Air Force pilot becomes an unwilling passenger after the Enterprise is hurled back through time to 1960s Earth.

Picard faces a child-custody dilemma after the Enterprise rescues an orphaned human; Picard's growing attachment to the young man complicates matters.

After being humiliated in his quest to capture his traitorous former security chief, Michael Eddington, Sisko realizes he himself must think like a rogue.

A small wormhole discovered by Harry Kim allows communication with a Romulan scientist back home, and raises the crew's hopes of getting back to the Alpha quadrant.

The Triannons take the Enterprise crew hostage, bent on using the ship to eradicate heretics on their home world.

Walker's hands are tied when a technicality leads to the release of the man convicted of kidnapping Alex, and the man comes looking for revenge.

When Reno stands trial for murder, his attorney attempts to clear him and incriminate Lt. Dixon in one swoop.

A beautiful bail jumper's supposed fear of flying forces Colt to accompany her on a cross-country train trip; guest Richard Burton.

Nash and Joe search for the perpetrators of a series of sex crimes when Nash's sister, Stacy, becomes a victim and can't remember anything about the attack.

A woman's estranged husband attacks a group of spousal-abuse victims who are taking self-defense lessons from C.D. and Trivette at Alex's cabin.

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

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

Batman joins the Green Hornet in tracking down a stamp counterfeiter.

Gumm confuses Green Hornet's and Batman's secret identities.

Three odd characters try to scare Perry and Jimmy away from an abandoned Louisiana hotel.

A valuable jade figurine is stolen from a curio shop.

A notorious gambler and racketeer plots to trap Superman while his henchmen rob the Metropolis Museum.

Clark and Inspector Henderson are threatened on the set of a movie.

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

A teenage computer whiz uncovers secret defense information and needs MacGyver's help to prevent disaster.

MacGyver must rescue fellow train passengers from vengeful tribesmen seeking the two men who sold tainted medicine.

A singer's fast-talking uncle (Arsenio Hall) wants to join Sammo's team to find out who wants his nephew dead. Guest star: Ginuwine.

Murtaugh and Riggs respond to a robbery that took place 20,000 feet in the air; Murtaugh's attempts to connect with his daughter are met with hostility.

The head of a crime ring hires Alex Cahill's long-estranged, alcoholic father to defend him against Alex's prosecution.

A traitor in the Vietnam War who is an old foe of Walker's steals a multimillion-dollar military helicopter to transport drugs for the cartels.

A new pilot, son of a wealthy family with military connections, accuses Pappy of ordering American troops strafed.

Gen. Moore orders Pappy to fly escort for Gen. Wright (Joel Fabiani) and a new bomber, but Wright then orders the opposite.

A TV news team accompanies B Company; Wallace continues a dangerous mission over the men's protests.

Bravo Co. finds a USO band whose helicopter has been shot down and struggles to return the civilians to safety.

A fight manager (Jack Carter) threatens Saunders' squad when he tries to keep his boxer out of a demolition mission.

The weary members of Saunders' squad are faced with defending a road junction with only four inexperienced recruits as their support.

A Belgian war-orphan agrees to help Gallagher translate Luftwaffe papers found in a castle's cellar; guest James B. Sikking.

Bob's moral conflict over the team's tasks distracts him during a sniper mission.

Jonas realizes that the British agent with whom he is working may have connections to the scientist they are tracking; Kim tries to help a desperate woman who has called her radio show.

While women are being secretly relocated and moved off the base for their safety, Jonas and the team must unravel an assassination plot against the vice president and president-elect.

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

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

A water-making dew collector; a computerized device that slows down audio and video in the classroom; school recycling stations; making towers out of paper cups.

Bald Eagles; X-Rays; Movies.

Exploring members of the reptilian world, including lizards, chameleons, iguanas, geckos, crocodiles and alligators.

A first responder traverses an icy path to save victims of a bridge collapse; two college professors return to teaching one day after losing their home to a fire.

A rescue dog goes missing for five days; when a dog is swept away by the Los Angeles River, its owner is forced to make a life-or-death decision.

Seeking a queen, King Tut grabs a socialite.

King Tut plans to boil Robin in oil.

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

Lumberjacks leave their jobs after hearing rumors about a werewolf roaming the woods.

Superman is exposed to deadly rays of atomic fission on his latest anti-crime crusade.

Lois and Clark discover that another world exists in the center of the Earth.

Superman helps the injured beings who have emerged from the world's deepest oil well.

Walker scours the nightclubs of Dallas in search of the attackers who victimized a friend's daughter using the "date rape" drug.

Walker searches for clues to an eight-year-old crime when the wreckage of a plane involved in the deadly bank robbery is found in Utah.

Before a cyclone hits, Walker must rescue 10 kidnapped children in a buried school bus who are being held for a $1 million ransom each.

Walker relies on the help of a homeless man's dog to investigate the death of a priest; Alex and C.D. plan a charitable Thanksgiving dinner.

Walker and an Interpol agent race to stop an assassin from killing an Israeli ambassador on his visit to Dallas.

Captain James and Liam follow up on a tip regarding Emily's murder; Trey escorts Stella, August and the girls' soccer team to an away game, but things take a dangerous turn; Micki learns some shocking news.

A tornado touches down in Austin; Walker, Micki and Trey rush to the school where Stella, August and Ruby are at a school dance; Liam and Bret get trapped in an elevator.

Kirk's old flame, now a Star Fleet lawyer, prosecutes when he is accused of murder; guests Elisha Cook, Percy Rodrigues.

When Dr. Crusher leaps into another dimension of reality, Enterprise crew members mysteriously disappear.

In order to ward off a Dominion invasion, Sisko must close the wormhole, leaving Worf and Garak stranded in a Jem'Hadar internment camp on the other side.

Tuvok takes matters in hand when Lt. Paris is blamed for a brutal murder and given a sentence that will cost him his mind.

Although former enemies, the Andorian Imperial Guard helps the Enterprise crew steal the Xindi's superweapon.

A woman who spurned a relationship with Immortal David Keogh seeks MacLeod's help when Keogh won't leave her alone.

MacLeod turns to his friend Garrick for help when he is tormented by visions of his death at the hands of a mysterious dark-hooded figure.

A man videotapes MacLeod and another Immortal during a battle, then attempts to blackmail the Highlander into killing his wife.

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

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

Concealing his true identity, Johnny joins forces with a stranger who intends to kill a man -- Johnny Yuma.

A rancher is convicted of murder on flimsy evidence.

Josh advises a young woman (Susan Oliver) against trusting the insensitive man she's fallen in love with.

An Army officer (Harry Townes) attempts to ignite a war with Indians.

Cheyenne agrees to help a wounded Marshal and finds himself used to cover up the man's own lawlessness.

Three convicts frame John for the murder of a Mexican shepherd's daughter and will kill him unless a ransom is paid.

MacGyver is imprisoned in an effort to help a woman's wrongly convicted brother escape, but not all is what it appears.

Rebels pursue an Arabian princess (Sue Kiel) the team is escorting to her wedding; guests John Saxon, Frank Annese.

The team confronts a greedy towing-service operator (Don Stroud) pressuring a one-truck competitor to fold.

The team battles a garbage-disposal company sabotaging its competitor and dumping toxic waste into city sewers.

A lovely veterinarian (Wendy Fulton) saves Murdock after bounty hunters kidnap him; guest Bill McKinney.

Murdock takes up painting and Face becomes a critic to bust a ring of Beverly Hills art thieves; guests Lloyd Bochner, Dennis Franz.

A saboteur attempts to put two sisters (Suzanne Barnes, Claudia Christian) out of the soda business.

The members of the CSI team investigate a murder involving a chrome-covered victim and a vintage Rolls-Royce.

The team investigates a murder with ties to two kidnapping victims.

The team faces the Gig Harbor killer for a final showdown during which his motives are revealed; Nick Stokes makes a major decision.

A search for the long-missing spaceship Archon leads the Enterprise to a world dominated by the god Landru.

Tasha Yar's sister stirs up old feelings as she helps the Enterprise rescue Federation members held hostage on her planet.

The Klingons join the Federation's fight against the Dominion as Gul Dukat reveals his self-serving allegiance.

Kim is transported to the Uhnori home planet after the crew finds an Uhnori burial ground on an uncharted planet.

The crew creates an elaborate ruse to fool the creator of the Xindi superweapon into revealing its location to Archer.

After Walker discovers Mexican nationals brought across the border are being sold as slaves, he poses as a peasant to infiltrate the operation.

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

A New York City police officer (Dick O'Neill) tries to take advantage of Colt in his scheme to frame a syndicate member.

While Cassidy recuperates after being struck by a stray bullet, Nash and Joe look for both the shooter and the gun supplier.

A man seeking revenge for his arms-dealer brother's death kidnaps C.D. and forces Walker into mortal combat.

Charlie Burton wills his property to four of his dead son's wartime friends.

A vengeful man stalks Hoby as he transports prisoners.

A woman's past provides a motive for why she murdered her fugitive husband.

A crooked deputy sheriff thwarts Josh's efforts to locate the son of a dying land baron.

Cheyenne backs up the marshal when a robbery plot and a dissatisfied wife threaten to create a ghost town.

A priest (Ricardo Montalban) asks the Cannons for financial help to find a religious statue, then gives the money to the poor.

MacGyver has to fake insanity to infiltrate a Russian psychiatric facility to rescue a political prisoner.

During a mountain holiday, the team is caught between robbers and the pursuing Army; guests Ken Swofford, Kristen Meadows.

Mac plays a high-stakes game of cat and mouse with the terrorist who nearly killed her in Colombia.

The admiral orders Mac to see a Navy psychiatrist for post-traumatic stress syndrome following her ordeal at the hands of Sadik.

The gang celebrates Coates' promotion at a Chinese restaurant, where fortune cookies cause all to fantasize about what their lives would be like if they had made different choices.

An angry judge orders Mac to escort a female prisoner to California.

Harm and Mac square off in the courtroom when a general is accused of making racist remarks about Islam during a church sermon.

When a major event cripples Las Vegas, Gil Grissom, Catherine Willows and Jim Brass return to help the team; D.B. and Sara make decisions regarding their futures; Lady Heather returns.

When a major event cripples Las Vegas, Gil Grissom, Catherine Willows and Jim Brass return to help the team; D.B. and Sara consider the future; Lady Heather returns.

The investigation team in Las Vegas scours each scene of a crime to gather forensic evidence; a murderer stages his crimes to look like suicides.

The 20th-century followers of a man named Khan (Ricardo Montalban) are found in suspended animation on the derelict ship Botany Bay.

While Worf deals with a personal dilemma, Picard mediates a power struggle between successors to the Klingon Empire.

Starfleet chooses Bashir as the model for its holographic doctor program, but a childhood secret could ruin everything.

The crew encounters a race of hedonistic aliens who possess the technology to get them home; Janeway tries to convince the aliens to allow Voyager to use the technology.

Feuding between Lt. Reed and MACO leader Maj. Hayes disrupts Archer and Phlox's investigation of a rescued alien; T'Pol confesses her feelings for Trip.

Jesse realizes one of the men at the farm knows him and may expose his cover, forcing Walker to take a daring risk; Trivette searches for an immigrant who was recaptured by a prostitution ring.

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

Colt pursues a star roller skater who unwittingly saved her drug-dealing coach (Clu Gulager) from police capture.

Inspector Robbins wants Nash and Joe to track down his teenage daughter who has joined a convicted felon on a crime spree.

Trivette pulls out all the stops to impress a national reporter doing a story on the Texas Rangers, but his efforts come to a screeching halt.

Johnny learns a former dance-hall girl is having problems with her self-righteous neighbor.

A clerk is wounded in a robbery.

An ominous-looking stranger appears as Josh escorts a group of criminals to jail. Guest star: Beverly Garland.

Josh saves a respected banker from a lynching when his bank is robbed.

Cheyenne finds heroism in a young trooper whose commanding officer considers him expendable.

A black Army deserter (Paul Winfield) accused of murder takes Billy Blue hostage and forces him to help in an escape plan.

MacGyver has to go up against security forces as he races to stop a professional killer from murdering an archbishop.

The team uses monster-movie special effects to combat a war criminal terrorizing Mexican villagers; guest Dennis Cole.

Gibbs puts it all on the line to help a former commanding officer who is running for his life from the government.

A gun-toting man emerges from a body bag in the autopsy lab to take Ducky, Gerald and Kate hostage. Rudolf Martin guest stars.

Gibbs, still recovering from his gunshot wound, pushes the team to investigate the body of a bludgeoned sailor, found at an illegal nightclub.

Gibbs and his team track a former Navy SEAL (guest star Tim Abell) who escapes from prison looking for revenge.

Gibbs and his team are called to investigate when a fellow NCIS agent is found murdered. Guest star: Tim Kelleher.

The shooting investigation of Holly Gribbs continues; someone is murdering people who have won millions on slot machines.

It's a race against the clock as Grissom and Sidel investigate the kidnapping of a multimillionaire's wife; Willows and Brown take on a hit-and-run case.

Grissom and Catherine investigate the death of a woman found in a lake; Nick and Sara investigate an apparent suicide.

To save his ship, Kirk intervenes in a 500-year-old, computerized war between neighboring worlds; guest Barbara Babcock.

After an aborted mission to an uninhabited planet, Riker awakens in the future with no memory of the past 16 years.

Odo falls in love with a woman searching for information that ultimately will endanger her life and make their relationship impossible.

The crew fears there may be a traitor in their midst when a Kazon ship is disabled trying to integrate Federation technology with its own.

The crew enters a sleep state in order to travel safely through a lethal section of the Expanse, leaving Dr. Phlox and T'Pol in charge.

While working undercover to bust a casino owner's money laundering operation, Walker is knocked unconscious and wakes up with amnesia.

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

Private detectives (Pat McCormick, Paul Williams) hired by Terri to stake out a client in Los Angeles suddenly wake up in Pittsburgh.

A beautiful Chicago detective helps Nash and Joe investigate a triple murder; Joe calls a hypnotist for a melancholy racehorse.

Budget cuts threaten the existence of Texas Rangers and committee hearings are held to decide their fate.

Townspeople make it known that a former Union soldier is not welcome.

Hoby befriends a killer's son.

Josh apprehends a Union officer (Paul Burke) accused of desertion. Also guest stars James Coburn.

Josh must keep an alcoholic sober until the arrival of a long-absent brother.

A Russian causes an Indian war party to besiege a stage coach on which Cheyenne is transporting outlaw Johnny El Dorado to trial.

An old friend of Victoria and Manolito's admits he is the leader of a Mexican gang seeking Indian scalps for profit.

MacGyver tests the invincibility of a supercomputer programmed to secure a military research facility.

A land developer's takeover of a Chicago neighborhood results in an attack on B.A.'s mother (Della Reese).

The team searches for a man who goes missing after waking from a three-year coma and uncovering a dark secret while trying to piece together his past.

A lottery winner disappears after coming into millions, and the FBI suspects foul play; Jack learns some troubling facts about Brian Donovan.

The team hunts for a tow truck driver who was touted as a hero for saving a boy's life.

Five people with a unique connection are abducted from a coffee shop; Sam prepares for the birth of her baby.

The team hunts for a man whose missing daughter was never found, wondering whether his desire to help another couple find their missing son is somehow connected to his disappearance.

Grissom and Warrick investigate the death of a young man found in the desert; Catherine and Nick investigate the murder of a school dean.

Grissom and Nick are called to identify a young woman and find her killer; Warrick and Sara investigate the shooting of a cop.

A quadruple homicide shatters the serenity of a quiet suburban neighborhood and Grissom's team sets out to discover the motive behind the bizarre murders.

The Enterprise crew falls under the spell of space spores on an agricultural colony world; guest Jill Ireland.

Before entering Starfleet Academy, Wesley accompanies Picard on a mission that jeopardizes the captain's life.

Quark becomes involved with his cousin Gaila's arms-dealing business until a rare attack of conscience puts him in a bind.

When an alien life form seizes the holodeck, takes the form of Grendel, and begins turning crew members into energy, the holographic doctor must become Beowulf and save his friends.

The crew begins to question Archer's judgment when he goes to extremes to save an abandoned nest of Xindi-Insectoid eggs.

A vacation in the woods with Alex, Walker, Trivette and C.D. becomes a fight for their lives after Alex witnesses a drug deal.

Reno's (Lorenzo Lamas) former partner (Kim Johnston Ulrich) turns to him for help when a dirty cop (Kevin Gage) issues a contract on her life.

Colt and Howie's search for their missing cousin leads them to an Army sergeant using a football team to steal.

Searching for a criminal puts Nash and Joe in competition with a bounty hunter who used to be Nash's boss.

The Rangers call in the Moscow police to help Walker and Trivette when a series of warehouse robberies leads to a Russian mobster.

Johnny learns that an old friend from his Army days has become a drug addict.

A dance-hall girl and a gambler help capture a murderous robber.

Josh encounters his most challenging adversary when he brings a beautiful woman to justice.

Three men set themselves up as dictators in a town after a tornado sweeps through it.

Cheyenne and Billy the Kid join forces to help a woman in trouble.

Manolito disregards John's advice and decides to help his Irish miner friend strike to protest working conditions.

A hit man complicates MacGyver's search for a double-dealer who cheated a mobster out of espionage profits.

Murdock zealously recruits derelicts to rescue his compatriots from paramilitary captors; guest Elisha Cook.

A serial killer begins leaving clues to taunt Grissom; Warrick and Nick clash when they investigate a car accident.

The death of a first-class passenger on a flight to Las Vegas has Grissom and his team scrambling to examine the physical evidence and get testimony from the other passengers.

Grissom and Sara investigate a homicide in the mountains; Catherine and Warrick probe an artful theft.

Grissom and Willows hunt down the Highway I-15 serial killer; Sidle and Brown are assigned to solve a robbery/murder.

Grissom is called to help a man on death row who is trying to clear his name; Catherine and Nick investigate the execution-style murder of a teenager.

Grissom, Sara and Warrick investigate the bombing of a Las Vegas office building; Nick is the prime suspect in the murder of a prostitute.

When a woman's body is discovered in a missing showgirl's swimming pool, the team believes they've got a double murder on their hands.

Grissom and Catherine search for human remains in the desert; Warrick and Sara investigate the king of a stripper-for-hire outfit.

The Enterprise officers search for an elusive, rock-burrowing creature which is killing the miners of Janus 6.

Troi loses her empathic sense at the same time the Enterprise encounters a mysterious life form that appears to be heading toward self-destruction.

Despite remnants of pain and a revelation of betrayal, Kira tends to the dying Cardassian dissident Tekeny Ghemor.

Gravely injured Chakotay tries to help the crew when mind-controllers force Tuvok to take command of Voyager.

Archer plans to sacrifice himself to destroy the Xindi weapon; Daniels arrives and takes him 400 years into the future to show him the far-reaching consequences of the Enterprise crew's actions and to beg Archer to reconsider.

Walker (Chuck Norris) is buried alive while helping to rescue a 6-year-old boy trapped 40 feet underground.

Cheyenne and Reno (Kathleen Kinmont, Lorenzo Lamas) travel to Mexico in search of Bobby's (Branscombe Richmond) banker (John Bennett Perry), who has embezzled $150 million.

Roy Rogers, James Drury and other TV-western actors rescue Colt when he is captured by car thieves.

While eluding a Florida gangster, a former partner enlists Nash's help in finding the man who cheated him in a poker game.

Just before he is to be inducted into the Texas Ranger Hall of Fame, C.D. is taunted by a notorious serial killer.

An escaped bank robber with multiple personalities presents an interesting challenge for Reno and Bobby.

Bobby (Branscombe Richmond) searches for clues to a serial killer (James Cromwell) responsible for the deaths of five college students. With Lorenzo Lamas, Kathleen Kinmont.

Robin and Batman tangle with the Black Widow (Tallulah Bankhead) and her henchmen.

The Black Widow (Tallulah Bankhead) puts Batman under her spell.

Superman tries to rescue an innocent man who's headed for the electric chair.

An ex-convict (Hugh Beaumont) becomes the victim of a former jail mate's blackmail scheme.

Lois and Jimmy run afoul of a mysterious swami.

Spies want an injured test pilot's secrets.

Steve and Diana begin to suspect a traveling beauty contest of being a cover for saboteurs targeting U.S. military installations.

MacGyver and Thornton try to out-con a bunco artist who has cheated a Phoenix Foundation member out of his life savings.

In Chinatown, MacGyver tries to save a friend's younger brother believed to possess the secret of immortality.

Sammo and Terrell must rescue Winship's wayward niece from a sinister martial-arts teacher who trains his students to steal.

Murtaugh and Riggs investigate a death that occurs moments before the person is going to win a horse racing bet; Leo Getz insists it's a homicide; Murtaugh updates his will; Riggs struggles with his past.

Walker tells disenchanted orphans about an 1876 Ranger who saves a child and regains the Christmas spirit.

Walker must lead plane-crash survivors, including a key trial witness and a woman in labor, to safety.

Pappy and two men are shot down on an island set for Marine invasion in 24 hours, only to find an orphanage already there.

Pappy and his troop encounter another battle when women pilots arrive in the combat zone with a no-nonsense commander.

A new commander's (Kristoffer Tabori) gung-ho strategy leaves the firebase ill-prepared to withstand an enemy siege.

On leave in Hawaii, Percell, Taylor and Ruiz are shocked to see civilians' cold attitudes toward soldiers.

A soldier (John Cassavetes) is accused having a self-inflicted wound when he is recognized as one of few survivors of an earlier campaign.

A hostile Signal Corps sergeant (Jack Lord) threatens a mission to lay wire to an outpost.

A nun (Lilia Skala) won't evacuate her hilltop retreat, despite the fact that the Germans are using it as cover for attacks.

The team follows a scientist who may have been targeted by terrorists, hoping to link those same terrorists to a presidential assassination plot.

Jonas learns that the team's main contact in its search to find a nuclear weapons smuggler is also selling young girls as sex slaves.

A new team member joins the unit; Jonas coaches Betsy before her media tour.

Reno enters the world of finance when a killer takes the lives of three repossession agents and a bank official.

Reno, Bobby and Cheyenne (Lorenzo Lamas, Branscombe Richmond, Kathleen Kinmont) escort a paroled rapist (Christopher Rich) to a new town where Reno decides to investigate the man's claims of innocence.

A hands-free device opens and closes doors; a metal frame suspends swimming students in the air, so instructors can teach proper technique; moving scarecrows; airplanes made of wood and tissue paper.

Penguins, Chimps, The Amazon!

Examining the world of butterflies, moths, beetles and more.

When a snowstorm overtakes a mountain in Utah, dozens of ultra-marathoners are lost on the peaks; rescuers must combat white-out conditions to find disoriented athletes and save them from hypothermia.

First responders must rise above the destruction of their own facility to save citizens in the aftermath of a tornado; a firefighter narrowly avoids a speeding train while on a life-saving mission; a young boy rescues his family from a fire.

Joker's art classes are a front for extortion.

Joker steals a museum art collection.

Nazi agents plan to use a specially trained gorilla to retrieve a defector (John Hillerman) before he divulges secret information.

Superman sets out to retrieve a film that would reveal his real identity.

A vengeful crook, once chased out of the United States by Superman, comes back with a murderous plot.

Superman embarks on a rescue mission when a nuclear pile threatens to explode and destroy Metropolis.

A presumed-dead magician threatens vengeance.

Drug dealers attack a camp for underprivileged teenagers, leaving Walker and an abused boy named Eddie to fend them off.

Walker must clear the name of a karate student framed for murder and drug possession, then coach him for a kickboxing title match.

A woman threatened by her abusive ex-husband nearly gives up her dream of becoming a Texas Ranger until Walker convinces her otherwise.

Powerful steroids are killing high-school athletes; substitute teacher Walker must find their source.

Walker recalls his fiancée in painful flashbacks when her killer, a man now determined to murder Walker, is released from prison.

Walker and Captain James investigate a high-stakes poker game in which one of the players may have information on Emily's killer; Micki takes August and Stella on an unusual adventure.

Liam turns to Bonham for advice on a career move; Micki and Trey work through the aftermath of his injuries after the hurricane; Stella confronts Clint about Trevor and his response prompts Stella to make a dangerous decision.