Charlie's plan to stop a new drug from hitting the streets puts Liz in danger after she decides to go under cover.

Bumbling criminals kidnap centerfold models from the set of a photo shoot.

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.

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

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

A shrewd killer keeps a town in fear by threatening the lives of anyone who exposes him.

The women of Coronado rebel against gunplay and leave their husbands.

Cheyenne helps two prospectors find a gold mine.

Suffering from amnesia, MacGyver faces off against an assassin whose targets include America's top military men.

Nash is undercover as a favor to an FBI agent; Inger and Lucia return from Sweden; Nick's poker buddies get him in trouble.

A mobster, avenging his brother's death, stalks an alcoholic ex-boxer; guests Hulk Hogan, William "The Refrigerator" Perry.

Harm pursues a mentally unbalanced and potentially deadly Marine sniper who has gone AWOL after receiving orders to Bosnia.

While investigating the death of a Navy pilot in Special Operations training, Harm uncovers a corrupt general's plans for a Colombian drug raid.

Harm and Meg have a courtroom showdown over child custody when Harm represents an AWOL Marine who disappears with his young son.

Rabb and Austin search for a saboteur after an astronaut in training for a top-secret space shuttle mission is killed.

Communist Chinese kidnap Rabb when he goes to Hong Kong; Rabb thinks a fellow prisoner may be his MIA father.

Assassins vow to take down Alex and Walker as they prepare for their wedding and resort to hijacking the plane taking the honeymooners to Paris.

A con artist who is involved with Brass' daughter is murdered; the evidence leads Sara to investigate a counterfeiting operation.

The team tackles an unusual case involving a poisoned real estate developer whose organs were previously removed.

Scott is suspected of several murders on a peaceful world during the shore leave of Enterprise crew members.

After Picard refuses to let him join the crew, Q hurls the Enterprise into battle with powerful cyborgs.

Lt. Cmdr. Worf must choose between Starfleet and his heritage when the Klingon Empire withdraws from the Federation peace treaty.

Janeway visits Fair Haven, a holographic town, where residents suspect visitors of using black magic.

Ensign Mayweather visits his family on its cargo ship, while Enterprise investigates a planetary phenomenon near Earth.

MacLeod is forced to fight an intriguing Immortal woman when she insists on pursuing a 2,000-year-old vendetta.

The team's investigation into the death of an innovative scientist takes an unusual turn; Charlie considers an enticing job offer.

The team gets a last-minute tip that could exonerate a dangerous mob boss who is about to be executed; Charlie tries to help the CalSci basketball team break their losing streak.

A series of local murders and other strange occurrences are believed by the locals to have been caused by a vampire.

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

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

Johnny finds a deranged young woman playing a pump organ amid the burned remains of a once-beautiful home.

Johnny gets hired as a bodyguard, but when he reports for duty, he finds his employer has been shot.

A wrongly arrested man wants to help Josh.

Josh and a medicine man harbor a man accused of stealing $30,000.

Cheyenne and Smitty pursue a band of men that killed a friend.

MacGyver and mercenary Diana Rogers pose as newlyweds to help free a political prisoner from the KGB.

While Nash investigates the death of a woman who plunged off a balcony, Joe gives Evan a second chance to redeem himself.

A crafty mobster (Mark Lawrence) fakes his own death to avoid prison and plots to take over a town.

The team bands together to clear McGee's name when he kills an undercover police officer while on assignment.

The death of a supermodel filming a reality show on a military base first appears to be suicide, but Gibbs and his team uncover a twisted love triangle and hunt for her killer.

Tony and Ziva become trapped in a container while investigating the possibility of weapons smuggling at a shipyard.

The commander in charge of a shipment of nuclear weapons seems to have been abducted, and Gibbs and his team work quickly to find her and protect the classified location of the armaments.

When the wives of two Marines are murdered, the team fears the murders are racially motivated and works together to find the killer.

Assassins vow to take down Alex and Walker as they prepare for their wedding and resort to hijacking the plane taking the honeymooners to Paris.

Two bodies are found in pipes at a construction site; Catherine and Nick investigate an apparent hunting accident.

Gil believes that serial killer Paul Millander is after him, when it's discovered that previous victims were born in the same month as Grissom.

Ravenous, furry tribbles, irate officials and hostile Klingons complicate an Enterprise cargo delivery.

Geordi's life is jeopardized when an alien race kidnaps him; Picard is near death with heart complications.

Sisko (Avery Brooks) refuses Worf's (Michael Dorn) resignation; Deep Space Nine is attacked by a Klingon war fleet. With Terry Farrell, Alexander Siddig, Marc Alaimo and Robert O'Reilly.

The long-dead Ensign Ballard seeks sanctuary aboard Voyager, pursued by alien abductors who reproduce by reanimating cadavers.

Dr. Phlox is asked to treat an alien from a species hostile toward his race; three geologists are trapped on a planet at the brink of war.

Amanda seeks to avenge the death of her mentor at the hands of the Immortal Luther, after first coming to MacLeod for a final fling.

The team thinks animal rights activists may have been involved in the death of a professor.

Don's life hangs in the balance after he is injured during a raid while investigating a series of home invasions.

Bobby is nominated for an award and must prepare an acceptance speech; this highlight reel episode takes a look back at Bobby's best scenes.

An ignorant gunslinger bullies a new schoolteacher.

Only one man can identify a dead body.

Johnny tells young Jimmy the story of Gen. Lee's surrender.

When Johnny returns home, his old friends turn their backs on him for becoming a bounty hunter.

A widowed mother, threatened with the loss of her son through a court order, proposes to Josh.

The frightened wife of an aging bounty hunter hires Josh to find her husband before he's killed.

Cheyenne seeks revenge for his brutal beating.

MacGyver encounters the supernatural when he helps a friend investigate her inheritance - a haunted house.

Nash and Joe's client is killed when the building in which they are meeting explodes; Joe's mother-in-law and Nick fall in love.

The search for the half-Vietnamese daughter (Tia Carrere) of Gen. Fulbright leads the team to a resourceful teenager bent on vengeance.

A kidnapping seems to be based on an online myth in which the abductor lures children through a cellphone app; Avery benches Elijah after he behaves aggressively; D.B. finds romance.

A hacker bypasses an airtight security system and takes control of networked medical devices in a hospital, putting every patient's life in danger.

During a competition with street racer Carmen Lopez (Jessica Szohr), a man is killed by a driverless car that was hijacked by a hacker.

A woman is murdered during a video chat with her parents, and the only witness to the crime is an agoraphobic neighbor (Matt Lanter) who has PTSD.

The criminal topping the FBI Cyber's most wanted list murders an Interpol agent - one of Avery's friends.

Gage and Sydney go under cover to expose a ring of kidnappers who snatch newborns from the hospital and sell them to unsuspecting couples.

Detained by the police, a developer shows Catherine a woman's finger in a tin, prompting a kidnapping investigation.

The team probes a disturbing child abuse case after a corpse is discovered hidden at the Western Las Vegas Anthropology Department.

The rulers of the world Triskelion kidnap Kirk, Uhura and Chekov and force them to fight in wagered bouts.

The Enterprise crew attempts to save the entire society of a planet that is facing certain destruction.

Sisko's disappearance during a rare wormhole inversion causes his son Jake to pursue an obsessive lifelong search for his father.

Seven suspects that Icheb's parents are not telling the truth about their son's assimilation; one of the Borg children still on board Voyager may hold the key to the mystery.

The Enterprise crew encounters an alien species that relies on a third gender for its mating ritual; Trip takes matters into his own hands when he witnesses discrimination against the third gender.

Horton returns more determined than ever to kill MacLeod, using Richie and a beautiful woman to set up the Highlander.

Disgraced FBI agent Roger Bloom (Henry Winkler) becomes a suspect when the team investigates a series of copycat bank robberies.

Amita's abduction leads the team to a charismatic sociopath (James Callis), but only Charlie can figure out what bizarre things the suspect has planned for her.

Reno and a fellow bounty hunter are mistakenly jailed by a crooked police department that uses inmates for staged battles to the death.

A gambler fights for custody of his child.

An ex-con is after the man who killed his brother.

Johnny runs into an old Army buddy, currently competing as a prizefighter.

Johnny enters a saloon and encounters a bartender, a bounty hunter and a barmaid.

Two gunmen hold three innocent hostages for the freedom of Josh's prisoner.

A poor schoolteacher in a Mexican village hires Josh to keep a local witch woman away from his expectant wife.

Pop Keith prepares to be hanged.

Murdoc must turn to arch nemesis MacGyver for help when a gang of assassins takes his sister hostage.

Nash and Joe track a sniper in San Francisco; a social club celebrates Halloween daily; guest Cassandra Peterson, "Elvira.".

Gen. Stockwell (Robert Vaughn) blackmails the team into rescuing hostages held on board a Mexican airliner by terrorists.

An investigation of five rape-murders points to the police; guests John Beck, Katherine Justice, Alan Fudge.

An extremist (Anthony Zerbe) embarks on a deadly crusade against what he sees as law-enforcement leniency.

A comedian (John Byner) complicates McGarrett's investigation of a robbery-kidnapping aboard a cruise ship; guest William Devane.

A stylish jewel thief evades McGarrett and then sends the Five-0 chief an invitation to his next performance; guest David Wayne.

Danny and a college professor are held hostage until two members of a radical group are released from jail.

The owner of an occult bookstore helps Walker and Trivette in their search for children held hostage by devil worshippers.

Two bodies are found in a trash bin: one is a man disguised as a cop, who committed armed robbery, and the other is the daughter of a South American crime lord.

Not only is slashing against the rules in hockey, it's deadly for an amateur player, leaving investigators to determine whether it's an accident or murder.

A beautiful sorceress (Antoinette Bower) and her accomplice use illusion to hold Kirk and the Enterprise captive.

On her way to a conference, Troi's mother boards the Enterprise and flirts with Picard; guest Mick Fleetwood.

Imprisoned by Jem'Hadar rebels, Dr. Bashir and Chief O'Brien differ on whether to help their captors break the Dominion's brutal bonds.

An unexpected attack forces Janeway and three troubled crew members to work together in order to survive.

When Borg drones are discovered in the Arctic Circle, Capt. Archer and his crew are called upon to investigate these cybernetic aliens.

Horton's plan to destroy MacLeod advances when he has Lisa undergo cosmetic surgery to become a dead ringer for the late Tessa.

The body of a dead woman turns up at a decommissioned air base where spooky things have been happening.

Still feeling responsible for putting Don's life in danger, Charlie focuses on tracking down a serial killer.

Reno, Sandy and Bobby face dilemmas when they plan a stakeout in an attempt to capture an escaped felon.

Six elderly outlaws come out of retirement to rob a bank.

Citizens demand Hoby's badge after he shoots a teen fleeing a robbery.

After Donnie Dixon finds out the truth about his mother's death, he and Reno attempt to set a trap for Dutch.

Police Detective Reno Raines is framed for murder and turns bounty hunter to find the people responsible.

Catwoman plans to steal the voices of singers Chad and Jeremy.

Batman and Robin pursue Catwoman, who has stolen the voices of others.

Jimmy is baffled by clever art thieves, but Superman arrives to solve his problems.

An ancient Egyptian box holds a hidden needle that contains a hypnotic poison.

An agent working for a foreign power steals a parakeet that knows the formula for a new explosive.

A blind girl wins a flight with Superman.

An international incident looms after thieves kidnap a wealthy man and steal a missile-guidance system he sold to a foreign power.

MacGyver becomes the pawn in a Soviet scheme to steal a priceless Chinese national treasure, the Ming Dragon.

MacGyver is coerced into stealing the priceless artifact for which he created a supposedly impenetrable security system.

Sammo and Terrell probe a string of violent bank heists which have been aided by a man working inside the banks.

New partners Murtaugh and Cole try to find their stride as they work to solve the murder of a finance executive; Cole navigates his role with his ex, Natalie, and his daughter, Maya; Avery grapples with the outcome of his campaign for city council.

Walker and gang discover a massive Mexican narcotics enterprise; Alex and Sydney are kidnapped in Mexico.

The battle with the Ortega brothers moves to Mexico as Walker and the Rangers try to enforce a trade for the kidnapped Alex and Sydney.

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

A challenging dare comes in the form of an enemy's request that Pappy meet him in the sky for a duel.

Still in a funk over Beller's suicide, Brewster chooses a team for a secret mission to free U.S. POWs.

After surviving a dangerous mission, Percell, Ruiz and McKay go home and find hatred and confusion about the war.

Hanley and a wounded soldier play dead to elude German captors but find their only escape route has been cut off.

A painting in a Dutch museum conceals vital information about German troop movements.

Gallagher faces a challenge from the leader of a P-51 fighter squadron, who blames the B-17 pilots for the loss of a plane.

Gallagher, downed and taken prisoner in neutral Switzerland, must escape to deliver vital information; guest Robert Walker.

Bob advises Jonas to cancel a dignitary's planned visit after someone blows Bob's cover while he is training soldiers in Africa.

Gallagher, downed and taken prisoner in neutral Switzerland, must escape to deliver vital information; guest Robert Walker.

Cotton has a big footprint because growers use lots of pesticides and water, but some farmers do things differently.

Exploring wild animals and their habitats.

Deserts, Forest Fires, Lava Tubes!

Traveling across the world to Africa, where people roam the Savannah with giraffes, zebras and hippopotamuses.

The Puzzler uses balloons to leave Batman and Robin his baffling clues.

The Puzzler's latest plot fails once Batman and Robin break his code.

A thief (Donnelly Rhodes) wearing another man's face steals a vial containing a deadly virus that could destroy millions of people.

The reporters, Perry and a mobster travel through time.

The Inspector's son unknowingly aids two crooks in cracking a safe.

An anti-superstition society encounters mishaps.

Drugged Jimmy reveals the location of kryptonite.

A local police officer holds Alex hostage, even though she is trying to establish his innocence after a drug bust.

A puzzled Walker sets out to learn why a statue looks to be shedding real tears and discovers the source of a new drug called "white buffalo.".

Trivette's friend turns up dead, and the Rangers must go under cover to expose the truth about the syndicate responsible for his death.

A senator pleads with Walker to head up a new task force to bring a criminal mastermind, accused of hacking into federal law enforcement computers, to justice.

"The Chairman" continues his reign of terror against undercover federal agents, eluding a frustrated Walker at every turn.

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.

The Enterprise discovers a remote world bearing an unlikely resemblance to 1920s Chicago; guest Vic Tayback.

Worf's old love, a human-Klingon hybrid, arrives to deal with a shipload of Klingons in cryogenic sleep.

Kira reluctantly allows Dukat to accompany her on a mission to find lost Bajoran prisoners - a mission with emotional consequences for them both.

Con artists impersonate Janeway and her officers while pulling scams and marring Starfleet's reputation.

Archer tells T'Pol the story of how he and a former rival worked on the first high-warp test flight to save the NX program.

An Immortal hunter frames Richie for a series of grisly murders in order to drive him to MacLeod, his real target.

A job protecting a high-profile political activist turns into a manhunt as the team searches for a sniper with his sights set on the controversial figure.

Don's team investigates when two members of a unit led by his former mentor are killed during a shootout with bank robbers.

Reno is sent to capture Enrique Vilas, the reputed "Butcher of San Remas," who escaped from El Salvador with a $100,000 bounty on his head.

A small-town big shot fears the return of the man he framed for murder.

Five men contrive a lynching to frighten a murder suspect.

A rancher commissions Johnny to give his sheltered son lessons in gunplay.

Johnny stumbles into the desert camp of a rancher who must get his sheep off the range by dawn.

Josh must find a woman's pet ewe.

A lawyer asks Josh to protect his wife from a gunman whom her testimony helped to convict.

Cheyenne reveals news of an impending war.

MacGyver tries to save an ex-mobster, whose identity has been revealed, after he surfaces to manage a baseball team.

Nash must catch a man who dons a police uniform and terrorizes people; Nash and Caitlin must learn to get along during work; Nick wants his driver's license.

The team faces court-martial in the murder of a colonel who was cooperating with the enemy; guest David Ackroyd.

Murdock and Frankie Santana ask Gen. Stockwell to help them rescue B.A., Hannibal and Face from a military firing squad.

The team joins a touring pro football squad to free an East German scientist; guests Alan Autry, Jim Brown, John Matuszak, Joe Namath.

The team must free three CIA agents from a Caribbean prison before an ambitious dictator strikes a deal with the Soviet military.

Stockwell orders the team to steal a Soviet stealth fighter-jet, then is kidnapped by a free-lance spy (David McCallum).

The team infiltrates an East Coast mob to free an undercover TV reporter from her kingpin lover.

The chairman sees the small links in his chain of command begin to break as Walker gets closer to putting an end to his criminal reign.

The team probes the execution-style slayings of four Buddhist monks in their temple; armed with new DNA evidence, Catherine revisits the murder of her best friend.

The team probes a deadly tour bus crash, checking out the possibility that it may have been sabotaged.

The disappearance of a Vulcan ship leads a weary Enterprise crew into battle with a huge space organism.

The Ferengi ambush the Enterprise and another vessel during a battle simulation; Data faces his first crisis of confidence when he fails to beat a visiting alien at a game of strategy.

A Trill scientist (Susanna Thompson), whose host once was married to Dax's previous host, arrives on Deep Space Nine; the former lovers must decide if they want to resume their relationship and defy the laws of Trill society.

A well-meaning alien poet uses B'Elanna Torres' Voyager stories as inspiration for his theatrical work.

T'Pol goes through a cycle during which she must mate or die; a bounty hunter kidnaps Archer to return him to the Klingons for punishment.

MacLeod honors a 200-year-old promise when a woman in a loveless marriage to an Immortal comes to him for help.

The team investigates a deadly gambling ring that runs a high-stakes Russian roulette tournament; Alan's financial status concerns Don and Charlie.

Don and the team investigate murders that they realize are being copied from scenes in a soon-to-be-released movie; Larry embarks on a personal adventure.

A mother seeking revenge for her son's death puts her life in jeopardy until Reno shows up to help her apprehend the killer.

A young girl helps clear her father of murder charges.

A rancher fears retaliation if he testifies against a killer.

A fugitive confronts Johnny and forces him at gunpoint to trade horses with him.

A man sentenced to hang for murder escapes from jail, and a posse sets out to capture him.

Josh arrives in a strange town seeking a man who offered him $500.

Josh is asked to find the twin brother of a man before he is shot.

A wealthy man blocks Cheyenne's cattle drive and causes chaos.

In the northern wilderness, MacGyver finds a deserted oil tanker, a frightened girl and a legendary creature.

A drug dealer tries to corner the market by killing his competition; Evan and Cassidy discover they are being stalked when they begin dating again.

The team heads to Hong Kong to look for missing Hannibal and a stolen, leaking canister of plutonium; guests Soon-Teck Oh, Rosalind Chao.

A sabotaged computer causes a Navy destroyer to enter North Korean waters during Rabb's murder investigation aboard the ship.

Mac (Catherine Bell) must stop Harm (David James Elliott) from seeking revenge against his former girlfriend's murderer.

Harm joins forces with Mac and Clayton Webb to recover the Declaration of Independence, which was stolen by a revered patriot.

After escaping from prison, a private convicted of spying takes several JAG officers hostage and insists they retry him.

Harm investigates a rash of mysterious deaths sweeping one of the squadrons, which the pilots blame on a religious curse.

"The Chairman" kidnaps Alex, forcing a showdown with Walker, who has been building a convincing case against the criminal mastermind.

When the team investigates a stalker who killed a woman in her home, mounting evidence links the suspect to Nick Stokes.

The CSI team is called in when an elderly woman is discovered dead surrounded by her numerous cats; Nick and Sara probe a car bombing.

A power struggle between the Federation and the Klingon Empire ensnares a primitive society Kirk once visited.

Pulaski probes Riker's memory to save him from an organism in his nervous system.

While in the Gamma Quadrant for trade talks with the Karemma, the Defiant is attacked by Jem'Hadar warships and chased into a planet's inhospitable atmosphere.

Former crewman Kes returns to exact revenge on Capt. Janeway, betraying the ship to an alien life form that will absorb the crew's internal organs.

Capt. Archer and the crew embark on a mission to the far reaches of the galaxy to stop a culprit species from destroying Earth.

Kern, an evil Immortal who once killed MacLeod's foster son, reappears to threaten Richie and his one chance of having a family.

The team searches for the daughter of a geneticist; Amita and Charlie talk about having kids; a dark secret is revealed.

The team tries to locate a cybercrime lord with an undercover sting, but a brilliant hacker foils the operation.

Reno discovers that a racketeer he is tracking is also wanted by a crime boss for stealing his girlfriend.

A typhoid epidemic breaks out in Porter.

A dying woman's wish to be buried in her hometown reignites a feud.

Johnny gets framed for murder, and the man who set him up is the trial judge.

Johnny encounters a woman who needs someone to escort her as she travels to meet her prospective bridegroom.

Josh is asked to hunt down an old friend who robbed the bank of the town in which he was the sheriff.

A distraught father offers Josh $100 to guard his deaf-mute daughter while he goes to settle an old score.

Cheyenne is held prisoner and later helped by an unlikely friend.

MacGyver reluctantly accepts help from a woman whose brother was killed while investigating a series of diamond thefts.

Nash must infiltrate a thief's base of operation in order to catch him; Joe protects a mean-spirited restaurant critic; Evan returns to the unit; Caitlin may become Nash's boss.

Stranded on a remote island with Face and Frankie, Murdock is worshiped as a deity by Polynesian warriors.

Gibbs and the NCIS team make a disturbing discovery when they bust an illegal automotive chop-shop run by Marines.

When an ambulance mysteriously explodes while transporting the remains of a Marine, Gibbs and the team find that identifying the remains is harder than they had expected.

NCIS team members search a missing Marine's campsite and realize he was not alone, so they search for his camping partner, a woman who may still be alive.

A teen at a high school on Quantico Marine Corps Base attaches a bomb to his body and holds his fellow students hostage.

Gibbs and the team investigate when the body of a missing Marine is found in a frozen lake.

While the Rangers search for a baby's mother, Alex and Walker take responsibility for the youth and realize they want a child of their own.

Grissom and Sara examine a body found covered in lye, while Nick tries to uncover how a woman could have drowned while hiking in the desert.

The investigators' pursuit of the killer of a law enforcement official takes them to Miami. David Caruso, Emily Procter, Adam Rodriguez, Rory Cochrane and Khandi Alexander guest star.

Kirk, Spock and a scientist (Diana Muldaur) temporarily allow a trio of aliens to inhabit their bodies.

Wesley's experiment may be at the root of a computer malfunction threatening a scientist's once-in-a-lifetime mission.

While taking Nog to Starfleet Academy on Earth, Quark's shuttle malfunctions and crashes in Roswell, N.M., in the year 1947.

The Doctor receives a distress call from his creator, Dr. Zimmerman, and finds himself in danger of matrix degeneration; guests Marina Sirtis, Dwight Schultz.

The crew penetrates the Delphic Expanse in search of an alien race threatening to exterminate humanity.

An uprising in a Balkan nation reunites MacLeod with a charismatic freedom fighter who is determined to fight the war no matter the cost.

Agent Ian Edgerton (Lou Diamond Phillips) is the prime suspect in a murder when the informant he met with winds up dead, and his desperation puts a member of Don's team at risk.

When robbers strike a diamond exchange and take hostages, the team thinks the culprits are copying a convict's criminal strategies.

Reno becomes a hostage in a small-town saloon when he takes refuge from a storm; Bobby struggles to come to terms with the way he lives.

Hoby gets caught up in a feud between two mountain men.

An outlaw gang takes over Porter.

Johnny catches a bandit shooting a man down while looting a stagecoach.

Johnny loses his horse and gear, but a passing stagecoach picks him up and takes him to a relay station.

A man asks Josh's help in finding a famed Mexican bandit so that he can shoot him.

A penniless Josh accepts an offer of $100 to help a frightened suitor with his elopement.

Cheyenne must recover two women kidnapped by Kiowas.

MacGyver and Nikki must destroy the remains of a downed aircraft in East Germany before the Soviets get to it.

Nash must help a convict in exchange for valuable information; Joe has a hard time with a delivery boy.

Murdock poses as a secret agent to investigate a terrorist group based in Monte Carlo; guests Roy Dotrice, Toru Tanaka.

A hacker is murdered after being hired to remove an assault victim's comments from a confessional website.

A heist organized to take money from banks and give it to the poor causes dozens of ATMs to eject money - and leads to a death.

During an investigation of what appears to be a hack into air traffic control's communication system, a flight disappears in the world's first case of cyber-hijacking.

An airborne computer virus impacts cellphones in New York City, making it impossible for people to successfully call 911; D.B. meets a woman through an accidental text.

In hopes of finding the hacker who digitally "killed" Avery's ex-husband, the team collaborates with black hat hacker Stella Kaine (Kelly Osbourne).

Walker races to find a hijacked ambulance that holds the donor liver needed to save the life of Faith, a young genetic liver disorder victim.

When a famous model is found dead with her face mutilated, suspicion falls on her sister, who lives homeless on the streets of Las Vegas.