Once home to the most advanced civilization on Earth, the city of Atlantis is now an underwater kingdom ruled by the power-hungry King Orm. With a vast army at his disposal, Orm plans to conquer the remaining oceanic people - and then the surface world. Standing in his way is Arthur, Orm's half-human, half-Atlantean brother and true heir to the throne. With help from royal counselor Vulko, Arthur must retrieve the legendary Trident of Atlan and embrace his destiny as protector of the deep sea.

King Arthur's headstrong nephew embarks on a daring quest to confront the Green Knight, a mysterious giant who appears at Camelot. Risking his head, he sets off on an epic adventure to prove himself before his family and court.

Carter's new relationship is in jeopardy when he begins to investigate her secret life; Osiris manipulates Daniel's dreams.

After Anubis destroys the alpha site, Carter must run from an unstoppable foe; the alliance between the Tok'ra and the rebel Jaffa begins to fracture.

The president sends a small crew to film standard operational procedures at the Stargate Command base.

When Beckett steps on a pressure-sensitive bomb, the team searches for a way to save her while Castle distracts her by talking about their relationship.

When a government whistleblower is murdered, Beckett and Castle must figure out who is responsible and determine why Homeland Security is trying to take over the case.

Carter's new relationship is in jeopardy when he begins to investigate her secret life; Osiris manipulates Daniel's dreams.

After Anubis destroys the alpha site, Carter must run from an unstoppable foe; the alliance between the Tok'ra and the rebel Jaffa begins to fracture.

The president sends a small crew to film standard operational procedures at the Stargate Command base.

Carter's new relationship is in jeopardy when he begins to investigate her secret life; Osiris manipulates Daniel's dreams.

After Anubis destroys the alpha site, Carter must run from an unstoppable foe; the alliance between the Tok'ra and the rebel Jaffa begins to fracture.

The president sends a small crew to film standard operational procedures at the Stargate Command base.

When Beckett steps on a pressure-sensitive bomb, the team searches for a way to save her while Castle distracts her by talking about their relationship.

When a government whistleblower is murdered, Beckett and Castle must figure out who is responsible and determine why Homeland Security is trying to take over the case.

A fiery, pregnant woman (Julie Newmar) complicates Kirk's negotiations with the warlike Capellans; guest Tige Andrews.

A disease that caused the rapid aging and death of a planetary survey team threatens the Enterprise officers.

Capt. Kirk becomes obsessed with destroying a gaseous creature that was responsible for the death of his former captain.

Leaphorn's niece celebrates her Kinaaldá as Leaphorn retrieves the bodies of the murder victims; Manuelito and Chee investigate the whereabouts of the missing Mormon family.

When Beckett steps on a pressure-sensitive bomb, the team searches for a way to save her while Castle distracts her by talking about their relationship.

When a government whistleblower is murdered, Beckett and Castle must figure out who is responsible and determine why Homeland Security is trying to take over the case.

Leaphorn's niece celebrates her Kinaaldá as Leaphorn retrieves the bodies of the murder victims; Manuelito and Chee investigate the whereabouts of the missing Mormon family.

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

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

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

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

While Bregman hounds the SG-1 crew for video footage, a key member of the SGC is killed in action.

Daniel discovers a human-Goa'uld hybrid and tries to gain her trust.

Newly inaugurated Vice President Kinsey asks the president to put the Stargate program under his command.

An interview with a federal law enforcement agency forces Beckett to reconsider her career and her relationship with Castle; a young woman's body is found inside a flop house's water tank.

Beckett and Castle face the consequences of their decisions during a high-stakes investigation.

While Bregman hounds the SG-1 crew for video footage, a key member of the SGC is killed in action.

Daniel discovers a human-Goa'uld hybrid and tries to gain her trust.

Newly inaugurated Vice President Kinsey asks the president to put the Stargate program under his command.

While Bregman hounds the SG-1 crew for video footage, a key member of the SGC is killed in action.

Daniel discovers a human-Goa'uld hybrid and tries to gain her trust.

Newly inaugurated Vice President Kinsey asks the president to put the Stargate program under his command.

An interview with a federal law enforcement agency forces Beckett to reconsider her career and her relationship with Castle; a young woman's body is found inside a flop house's water tank.

Beckett and Castle face the consequences of their decisions during a high-stakes investigation.

In defiance of Picard's orders, Geordi uses a risky procedure in an effort to save his missing mother.

Picard's disappearance during an archaeological trip pits Riker and Data against a group of mercenaries who are looting planets for artifacts.

Picard and Riker pose as enemies to retrieve a deadly Vulcan artifact from a crew of mercenaries seeking to possess it.

Data's first nightmare triggers a mysterious reaction in the android, eventually leading to an attack on Troi.

An interview with a federal law enforcement agency forces Beckett to reconsider her career and her relationship with Castle; a young woman's body is found inside a flop house's water tank.

Beckett and Castle face the consequences of their decisions during a high-stakes investigation.

Lwaxana Troi collapses while acting as liaison with a telepathic race, leaving Deanna the task of deciphering her mother's psyche.

Imprisonment while on a diplomatic mission forces Picard and Dr. Crusher to deal with their deep feelings for each other.

A brother and sister disable the Enterprise in a desperate effort to convince the Federation that warp drive is harmful to the universe.

While on a mission to prevent a planetary natural disaster, Data makes a startling discovery about the woman claiming to be his mother.

Worf's victorious return from a competition soon turns into a fight for his sanity when reality keeps shifting on board the Enterprise.

When knowledge of the Ancients is downloaded into O'Neill's brain, he possesses the power to save Earth from Anubis.

O'Neill begins to process the information the Ancients planted in his brain; the team discovers what may be the lost city of Atlantis.

Carter is taken prisoner when she and Teal'c attempt to contact the Asgard; Dr. Weir and Daniel Jackson negotiate with untrustworthy adversaries.

Beckett races to find a stolen toxin capable of killing thousands of people; Castle has less than 24 hours to live after being exposed to the chemical weapon.

Agents Beckett and McCord arrive to take over Castle and the guys' investigation into the death of a former child star, creating tension in the precinct.

When knowledge of the Ancients is downloaded into O'Neill's brain, he possesses the power to save Earth from Anubis.

O'Neill begins to process the information the Ancients planted in his brain; the team discovers what may be the lost city of Atlantis.

Carter is taken prisoner when she and Teal'c attempt to contact the Asgard; Dr. Weir and Daniel Jackson negotiate with untrustworthy adversaries.

When knowledge of the Ancients is downloaded into O'Neill's brain, he possesses the power to save Earth from Anubis.

O'Neill begins to process the information the Ancients planted in his brain; the team discovers what may be the lost city of Atlantis.

Carter is taken prisoner when she and Teal'c attempt to contact the Asgard; Dr. Weir and Daniel Jackson negotiate with untrustworthy adversaries.

Beckett races to find a stolen toxin capable of killing thousands of people; Castle has less than 24 hours to live after being exposed to the chemical weapon.

Agents Beckett and McCord arrive to take over Castle and the guys' investigation into the death of a former child star, creating tension in the precinct.

Riker's first commanding officer, now an admiral, swears Will to secrecy when they and Picard embark on a mission to locate a missing starship.

Nikolai Rozhenko, Worf's foster brother, creates trouble when he violates the prime directive while trying to save a doomed civilization.

After her grandmother dies, Beverly encounters a ghost lover who has courted the women in her family for 800 years.

Four junior officers endure a series of challenges while they are evaluated for possible promotion; one of them faces a dangerous mission.

Beckett races to find a stolen toxin capable of killing thousands of people; Castle has less than 24 hours to live after being exposed to the chemical weapon.

Agents Beckett and McCord arrive to take over Castle and the guys' investigation into the death of a former child star, creating tension in the precinct.

Data inexplicably loses his memory while on a mission and wanders into a village carrying radioactive material he was sent to retrieve.

Strange objects appear on the ship, and various personalities invade Data when the Enterprise scans an ancient comet.

While investigating the mysterious suicide of a crew member, Troi experiences confusing empathic flashes that endanger her life.

Picard and Data return from a short mission to find the ship's crew degenerating into primitive creatures.

Picard is ordered to relocate a group of American Indians from the planet on which they have settled; Wesley Crusher seeks clues to his future.

Carter becomes a prisoner when she and Teal'c attempt to contact the Asgard; Dr. Weir and Daniel Jackson negotiate with untrustworthy adversaries.

Stargate Command must lock down when a mysterious contagion begins infecting members of the team.

Gen. Jack O'Neill questions his ability to run Stargate Command when the Goa'uld capture SG-1.

A desperate murder suspect with a hostage insists on negotiating with Castle.

A suspect (Joshua Gomez) in a grisly murder claims he has traveled back in time to prevent terrible events from unfolding.

Carter becomes a prisoner when she and Teal'c attempt to contact the Asgard; Dr. Weir and Daniel Jackson negotiate with untrustworthy adversaries.

Stargate Command must lock down when a mysterious contagion begins infecting members of the team.

Gen. Jack O'Neill questions his ability to run Stargate Command when the Goa'uld capture SG-1.

Carter becomes a prisoner when she and Teal'c attempt to contact the Asgard; Dr. Weir and Daniel Jackson negotiate with untrustworthy adversaries.

Stargate Command must lock down when a mysterious contagion begins infecting members of the team.

Gen. Jack O'Neill questions his ability to run Stargate Command when the Goa'uld capture SG-1.

A desperate murder suspect with a hostage insists on negotiating with Castle.

A suspect (Joshua Gomez) in a grisly murder claims he has traveled back in time to prevent terrible events from unfolding.

Janeway searches for a 300-year-old U.S. spacecraft from the first manned mission to Mars that is trapped inside a massive ball of energy.

Seven of Nine begins a new method of data analysis that makes her craft a conspiracy theory that Janeway and Tuvok intentionally stranded Voyager in the Delta Quadrant.

On Earth, the Starship Enterprise's Lt. Barclay becomes obsessed with contacting Voyager and turns to his old friend Counselor Troi for help.

Susan investigates a client's home haunted by a young Vietnam-era soldier whose war never ended.

A desperate murder suspect with a hostage insists on negotiating with Castle.

A suspect (Joshua Gomez) in a grisly murder claims he has traveled back in time to prevent terrible events from unfolding.

Susan investigates a client's home haunted by a young Vietnam-era soldier whose war never ended.

A radioactive storm threatens the Voyager while the crew enjoys leisure time in the setting of Fair Haven, an Irish coastal village of the early 20th century.

Capt. Janeway and the crew orbit a primitive planet which begins to evolve at an astonishing rate, leveling its new-found weaponry at Voyager.

A superior race is enthralled by the Doctor's singing voice, and he considers leaving the ship to embrace a career in opera singing.

Capt. Janeway worries about crew members who are suffering from post-traumatic stress disorders after they return from an exploration.

After SG-1's appearance sparks a civil war, Daniel Jackson aids a battle-ravaged society.

Teal'c gets trapped in a virtual-reality training scenario.

While trying to blend in as a civilian, Teal'c becomes a suspect in a murder case.

As Castle and Beckett investigate the ritualistic murder of a young woman, they find strange symbols in the victim's apartment; Castle struggles with Alexis' decision to move in with Pi.

Alexis asks Castle for help proving a death row inmate's innocence 72 hours before his execution, but they uncover a secret that could seal the man's fate.

After SG-1's appearance sparks a civil war, Daniel Jackson aids a battle-ravaged society.

Teal'c gets trapped in a virtual-reality training scenario.

While trying to blend in as a civilian, Teal'c becomes a suspect in a murder case.

After SG-1's appearance sparks a civil war, Daniel Jackson aids a battle-ravaged society.

Teal'c gets trapped in a virtual-reality training scenario.

While trying to blend in as a civilian, Teal'c becomes a suspect in a murder case.

As Castle and Beckett investigate the ritualistic murder of a young woman, they find strange symbols in the victim's apartment; Castle struggles with Alexis' decision to move in with Pi.

Alexis asks Castle for help proving a death row inmate's innocence 72 hours before his execution, but they uncover a secret that could seal the man's fate.

An adventurer (Noah Wyle) and a brilliant archaeologist (Gabrielle Anwar) use a map to search for the fabled mines of King Solomon.

Unlikely adventurer Flynn Carsen sets out to protect a precious chalice from vampire Prince Vlad Dracul.

As Castle and Beckett investigate the ritualistic murder of a young woman, they find strange symbols in the victim's apartment; Castle struggles with Alexis' decision to move in with Pi.

Alexis asks Castle for help proving a death row inmate's innocence 72 hours before his execution, but they uncover a secret that could seal the man's fate.

When someone begins killing off potential librarians, Flynn Carsen and Col. Eve Baird must save the three that are left.

Flynn, Col. Baird and the potential librarians must stop the Serpent Brotherhood from returning magic to the world.

The librarians' first solo mission hits a snag when Baird loses the others in a magical labyrinth that exists below a skyscraper.

When the Serpent Brotherhood wants to kill Santa, the librarians must rescue him and help him accomplish the secret purpose of Christmas.

When the dragons sleeping beneath the earth threaten to awaken, Flynn returns to help find their hidden treasure.

The Killjoy trio must figure out a way to break out from an inescapable maximum security prison.

Dutch enters the deadly Supermax prison and fights his way to the top as he seeks a chance to take over the entire ship.

Dutch's prison takeover is thwarted by an unexpected hostage situation, leaving her, D'avin and John scrambling for a new plan.

The team goes undercover on a Leithian military base to help find The Lady's true body.

An unknown force is destroys starships and threatens galactic peace; the U.S.S. Cerritos crew isn't important enough for things like that.

Superstar LeBron James and his young son, Dom, get trapped in digital space by a rogue AI. To get home safely, LeBron teams up with Bugs Bunny, Daffy Duck and the rest of the Looney Tunes gang for a high-stakes basketball game against the AI's digitized champions of the court - a powered-up roster called the Goon Squad.

The stars of a 1970s sci-fi show - now scraping a living through re-runs and sci-fi conventions are beamed aboard an alien spacecraft. Believing the cast's heroic on-screen dramas are historical documents of real-life adventures, the band of aliens turn to the ailing celebrities for help in their quest to overcome the oppressive regime in their solar system.

As the son of Odin (Anthony Hopkins), king of the Norse gods, Thor (Chris Hemsworth) will soon inherit the throne of Asgard from his aging father. However, on the day that he is to be crowned, Thor reacts with brutality when the gods' enemies, the Frost Giants, enter the palace in violation of their treaty. As punishment, Odin banishes Thor to Earth. While Loki (Tom Hiddleston), Thor's brother, plots mischief in Asgard, Thor, now stripped of his powers, faces his greatest threat.

In ancient times, the gods of Asgard fought and won a war against an evil race known as the Dark Elves. The survivors were neutralized, and their ultimate weapon - the Aether - was buried in a secret location. Hundreds of years later, Jane Foster (Natalie Portman) finds the Aether and becomes its host, forcing Thor (Chris Hemsworth) to bring her to Asgard before Dark Elf Malekith (Christopher Eccleston) captures her and uses the weapon to destroy the Nine Realms - including Earth.

Imprisoned on the other side of the universe, the mighty Thor finds himself in a deadly gladiatorial contest that pits him against the Hulk, his former ally and fellow Avenger. Thor's quest for survival leads him in a race against time to prevent the all-powerful Hela from destroying his home world and the Asgardian civilization.

The stars of a 1970s sci-fi show - now scraping a living through re-runs and sci-fi conventions are beamed aboard an alien spacecraft. Believing the cast's heroic on-screen dramas are historical documents of real-life adventures, the band of aliens turn to the ailing celebrities for help in their quest to overcome the oppressive regime in their solar system.

As a group of New Yorkers (Michael Stahl-David, Mike Vogel, Odette Yustman) enjoy a going-away party, little do they know that they will soon face the most terrifying night of their lives. A creature the size of a skyscraper descends upon the city, leaving death and destruction in its wake. Using a handheld video camera, the friends record their struggle to survive as New York crumbles around them.

After surviving a car accident, Michelle (Mary Elizabeth Winstead) wakes up to find herself in an underground bunker with two men. Howard (John Goodman) tells her that a massive chemical attack has rendered the air unbreathable, and their only hope of survival is to remain inside. Despite the comforts of home, Howard's controlling and menacing nature makes Michelle want to escape. After taking matters into her own hands, the young woman finally discovers the truth about the outside world.

Dutch and Zeph embark on a sisterly road trip to a dangerous cult on Leith to find the key to The Lady's destruction.

The Lady's terraforming plans are becoming a reality, as the Killjoy trio scramble to find a way to defeat her.

Dutch uses Khlyen to bait The Lady and finds herself in the midst of a final, epic showdown.

Dutch and John are racing against time and a competing Killjoy in an attempt to clear their names and save D'avin's life.

The stars of a 1970s sci-fi show - now scraping a living through re-runs and sci-fi conventions are beamed aboard an alien spacecraft. Believing the cast's heroic on-screen dramas are historical documents of real-life adventures, the band of aliens turn to the ailing celebrities for help in their quest to overcome the oppressive regime in their solar system.

Astronauts (Jake Gyllenhaal, Rebecca Ferguson, Ryan Reynolds) aboard the International Space Station are on the cutting edge of one of the most important discoveries in human history: the first evidence of extraterrestrial life on Mars. As members of the crew conduct their research, the rapidly evolving life-form proves far more intelligent and terrifying than anyone could have imagined.

As a group of New Yorkers (Michael Stahl-David, Mike Vogel, Odette Yustman) enjoy a going-away party, little do they know that they will soon face the most terrifying night of their lives. A creature the size of a skyscraper descends upon the city, leaving death and destruction in its wake. Using a handheld video camera, the friends record their struggle to survive as New York crumbles around them.

After surviving a car accident, Michelle (Mary Elizabeth Winstead) wakes up to find herself in an underground bunker with two men. Howard (John Goodman) tells her that a massive chemical attack has rendered the air unbreathable, and their only hope of survival is to remain inside. Despite the comforts of home, Howard's controlling and menacing nature makes Michelle want to escape. After taking matters into her own hands, the young woman finally discovers the truth about the outside world.

When astronauts blast off from the planet Mars, they leave behind Mark Watney (Matt Damon), presumed dead after a fierce storm. With only a meager amount of supplies, the stranded visitor must utilize his wits and spirit to find a way to survive on the hostile planet. Meanwhile, back on Earth, members of NASA and a team of international scientists work tirelessly to bring him home, while his crew mates hatch their own plan for a daring rescue mission.

Dr. Stephen Strange's (Benedict Cumberbatch) life changes after a car accident robs him of the use of his hands. When traditional medicine fails him, he looks for healing, and hope, in a mysterious enclave. He quickly learns that the enclave is at the front line of a battle against unseen dark forces bent on destroying reality. Before long, Strange is forced to choose between his life of fortune and status or leave it all behind to defend the world as the most powerful sorcerer in existence.

Astronauts (Jake Gyllenhaal, Rebecca Ferguson, Ryan Reynolds) aboard the International Space Station are on the cutting edge of one of the most important discoveries in human history: the first evidence of extraterrestrial life on Mars. As members of the crew conduct their research, the rapidly evolving life-form proves far more intelligent and terrifying than anyone could have imagined.

After a teen has sex for the first time, she wakes up the next day nine months pregnant with an alien.

Astronauts (Jake Gyllenhaal, Rebecca Ferguson, Ryan Reynolds) aboard the International Space Station are on the cutting edge of one of the most important discoveries in human history: the first evidence of extraterrestrial life on Mars. As members of the crew conduct their research, the rapidly evolving life-form proves far more intelligent and terrifying than anyone could have imagined.

A respected industrialist tries to reveal the truth about the existence of alien life.

Feelings about his son's marriage put Teal'c at odds with the leaders of the Jaffa uprising.

The SG-1 team must find the connection between the disappearance of the Stargate and a rash of Jaffa deaths.

When a well-known relationship therapist is murdered, it seems that she was targeted due to the secrets she knew about her powerful and elite clients.

When a woman who looks very similar to Lanie is murdered, the team thinks the killer may be targeting members of the 12th precinct.

A respected industrialist tries to reveal the truth about the existence of alien life.

Feelings about his son's marriage put Teal'c at odds with the leaders of the Jaffa uprising.

The SG-1 team must find the connection between the disappearance of the Stargate and a rash of Jaffa deaths.

A respected industrialist tries to reveal the truth about the existence of alien life.

Feelings about his son's marriage put Teal'c at odds with the leaders of the Jaffa uprising.

The SG-1 team must find the connection between the disappearance of the Stargate and a rash of Jaffa deaths.

When a well-known relationship therapist is murdered, it seems that she was targeted due to the secrets she knew about her powerful and elite clients.

When a woman who looks very similar to Lanie is murdered, the team thinks the killer may be targeting members of the 12th precinct.

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

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

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

Chee pays Manuelito a visit after discovering a link between their cases; Leaphorn pursues a fugitive suspect; Special Agent Washington interviews an eyewitness to the crime she's investigating.

When a well-known relationship therapist is murdered, it seems that she was targeted due to the secrets she knew about her powerful and elite clients.

When a woman who looks very similar to Lanie is murdered, the team thinks the killer may be targeting members of the 12th precinct.

Chee pays Manuelito a visit after discovering a link between their cases; Leaphorn pursues a fugitive suspect; Special Agent Washington interviews an eyewitness to the crime she's investigating.

Kirk discovers his old professor is responsible for establishing a Nazi society on a planet; guest Skip Homeier.

A band of hostile aliens from the Andromeda galaxy uses a distress signal to lure the Enterprise into a trap.

A mad starship captain (Morgan Woodward) thinks he has discovered immortality on a war-ravaged world.

A supercomputer with a mind of its own controls the Enterprise during a battle exercise; guest William Marshall.

When an enemy takes on the guise of one of the team, Carter's emotions leave the planet susceptible to attack.

Daniel must face off against a powerful enemy when a search-and-rescue mission goes wrong.

While trying to warn a former adversary of an approaching threat, the SG-1 team stumbles upon what may be an ancient time-machine.

A dying man leaves a baby with a priest; Castle and Beckett end up taking care of the baby while they investigate.

Castle and Beckett suspect a serial arsonist of murder; Jenny goes into labor.

When an enemy takes on the guise of one of the team, Carter's emotions leave the planet susceptible to attack.

Daniel must face off against a powerful enemy when a search-and-rescue mission goes wrong.

While trying to warn a former adversary of an approaching threat, the SG-1 team stumbles upon what may be an ancient time-machine.

When an enemy takes on the guise of one of the team, Carter's emotions leave the planet susceptible to attack.

Daniel must face off against a powerful enemy when a search-and-rescue mission goes wrong.

While trying to warn a former adversary of an approaching threat, the SG-1 team stumbles upon what may be an ancient time-machine.

A dying man leaves a baby with a priest; Castle and Beckett end up taking care of the baby while they investigate.

Castle and Beckett suspect a serial arsonist of murder; Jenny goes into labor.

Alexander reaches the age for the First Rite of Ascension, but informs Worf he has no intention of becoming a warrior.

Picard finds that he has a son when his adversary DaiMon Bok threatens the young man's life in revenge for the death of the Ferengi's son.

Geordi and Data investigate an unexplained series of malfunctions, from which they deduce the ship is forming its own intelligence.

Ro Laren's infiltration of the Maquis vigilantes backfires when her hatred of Cardassians makes her sympathetic to the group's agenda.

A dying man leaves a baby with a priest; Castle and Beckett end up taking care of the baby while they investigate.

Castle and Beckett suspect a serial arsonist of murder; Jenny goes into labor.

Picard is manipulated back and forth through the past, present and future by his longtime antagonist Q.

After convincing all three crews of the anomaly's danger to humanity, Picard discovers that he has made a potentially fatal error.

On the way to a new star-base, the Enterprise meets an entity who puts the crew on trial for humanity's crimes.

The Enterprise crew tries to solve the riddle of Farpoint Station to avoid being condemned by Q's tribunal.

The Enterprise crew is exposed to a deadly contaminant after investigating odd occurrences aboard the starship U.S.S. Tsiolokovsky.

An old adversary resurfaces with information vital to the government's security.

A mysterious stone causes an ordinary man to have visions of SG-1 in action.

The SG-1 crew questions its allegiances when a battle for galactic supremacy begins.

The murder of a video store clerk with a secret history leads the team to Castle's father (James Brolin).

When a pop star is found dead in an alley, Beckett and Castle look into her hard-partying lifestyle; a shocking revelation rocks the investigation.

An old adversary resurfaces with information vital to the government's security.

A mysterious stone causes an ordinary man to have visions of SG-1 in action.

The SG-1 crew questions its allegiances when a battle for galactic supremacy begins.

An old adversary resurfaces with information vital to the government's security.

A mysterious stone causes an ordinary man to have visions of SG-1 in action.

The SG-1 crew questions its allegiances when a battle for galactic supremacy begins.

The murder of a video store clerk with a secret history leads the team to Castle's father (James Brolin).

When a pop star is found dead in an alley, Beckett and Castle look into her hard-partying lifestyle; a shocking revelation rocks the investigation.

Diplomacy falters when Tasha gets kidnapped during a mission to negotiate for a badly needed vaccine.