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All Seasons

Season 1

  • S01E01 The Cage (Original Pilot)

    • October 15, 1988
    • NBC

    The Enterprise is lured to a planet by a repeating distress call. Capt. Pike and the crew find the aged survivors of a crashed spaceship. However, the crash and the survivors turn out to be illusions created by an advanced race of beings, with mysterious motives. They capture Capt. Pike and watch as they put him through false imagined adventures. But, the same woman keeps appearing in all these adventures with him. Can Capt. Pike learn what the beings’ motives are, and can the Enterprise crew rescue their captain in time?

  • S01E02 The Man Trap

    • September 8, 1966
    • NBC

    Kirk and his crew are at deadly risk from an alien creature that feeds on the salt in a human body and can take on any form.

  • S01E03 Charlie X

    • September 15, 1966
    • NBC

    Stardate 1533.6: The Enterprise picks up Charlie Evans, a young man who is the sole survivor of a transport crash. Little do they know he possesses extraordinary mental powers which will come to pose a threat to the ship and its crew.

  • S01E04 Where No Man Has Gone Before

    • September 22, 1966
    • NBC

    While exploring the edge of the galaxy, the Enterprise encounters an energy barrier that gives two crewmen godlike powers.

  • S01E05 The Naked Time

    • September 29, 1966
    • NBC

    A strange alien substance causes the crew to act out their deepest inhibitions, while the ship plummets out of orbit.

  • S01E06 The Enemy Within

    • October 6, 1966
    • NBC

    A transporter malfunction causes Captain Kirk to split into his "good" and "evil" selves, and a landing party will freeze to death if they don't merge the two back together.

  • S01E07 Mudd's Women

    • October 13, 1966
    • NBC

    The Enterprise picks up a intergalactic conman, Harry Mudd, and three incredibly beautiful women who harbor a dark secret.

  • S01E08 What Are Little Girls Made Of?

    • October 20, 1966
    • NBC

    Nurse Christine Chapel is reunited with her old fiance on Exo III, but the scientist has plans for Captain Kirk and the Federation.

  • S01E09 Miri

    • October 27, 1966
    • NBC

    Kirk and a landing party are stranded on a planet due to a disease that causes any adult to die a painful death, and must deal with the local children who have survived.

  • S01E10 Dagger of the Mind

    • November 3, 1966
    • NBC

    Kirk investigates an experimental facility for holding prisoners and finds a sinister scheme.

  • S01E11 The Corbomite Maneuver

    • November 10, 1966
    • NBC

    The Enterprise encounters a vast alien ship that sets out to test them.

  • S01E12 The Menagerie (1)

    • November 17, 1966
    • NBC

    Spock kidnaps his former captain, the crippled Christopher Pike, and heads for a quarantined planet, putting his career and Kirk's life on the line.

  • S01E13 The Menagerie (2)

    • November 24, 1966
    • NBC

    Spock's court-martial continues as he attempts to justify his abduction of Pike, the theft of the Enterprise, and his heading for a planet declared forbidden by Starfleet.

  • S01E14 The Conscience of the King

    • December 8, 1966
    • NBC

    Kirk is one of the last survivors who can identify a mass killer, who lurks among a Shakespearean troupe aboard the Enterprise.

  • S01E15 Balance of Terror

    • December 15, 1966
    • NBC

    Kirk pits the Enterprise against an invisible spaceship testing the Federation's defenses.

  • S01E16 Shore Leave

    • December 29, 1966
    • NBC

    The Enterprise crew take shore leave on a peaceful, pastoral planet... where their dreams and fantasies come to life.

  • S01E17 The Galileo Seven

    • January 5, 1967
    • NBC

    Spock commands a stranded away team when their shuttlecraft is stranded on a planet with hostile natives.

  • S01E18 The Squire of Gothos

    • January 12, 1967
    • NBC

    The Enterprise finds itself at the mercy of a seemingly omnipotent being who fancies himself a 18th century Englishman.

  • S01E19 Arena

    • January 19, 1967
    • NBC

    When a mysterious alien race destroy an Earth colony, the Enterprise pursues but Kirk and the alien captain are forced to fight each other by powerful aliens.

  • S01E20 Tomorrow is Yesterday

    • January 26, 1967
    • NBC

    The Enterprise collides with a black hole and is thrown back to Earth in the 20th century, where they must find a way back and erase any trace of their presence. Matters become complicated when they rescue an Air Force pilot and cannot return him without changing history... but if he disappears that will change history as well.

  • S01E21 Court Martial

    • February 2, 1967
    • NBC

    Captain Kirk's career is at stake when he is put on trial for the loss of a crewman during an ion storm.

  • S01E22 The Return of the Archons

    • February 9, 1967
    • NBC

    The Enterprise encounters a seemingly peaceful civilization run by a "benevolent" being named Landru... who intends for them to join his people.

  • S01E23 Space Seed

    • February 16, 1967
    • NBC

    The Enterprise picks up a crew of genetic supermen from the 20th century... and their leader, Khan, plans to create a new empire.

  • S01E24 A Taste of Armageddon

    • February 23, 1967
    • NBC

    The Enterprise arrives at a planet to establish diplomatic relations and finds itself in the middle of a "peaceful" war that threatens to destroy the ship.

  • S01E25 This Side of Paradise

    • March 2, 1967
    • NBC

    The Enterprise crew is trapped in paradise when they come to rescue colonists who have fallen to pacifying alien spores and become infected themselves.

  • S01E26 The Devil in the Dark

    • March 9, 1967
    • NBC

    Kirk investigates a series of grisly murders on a mining planet that are the work of a seemingly hostile alien creature.

  • S01E27 Errand of Mercy

    • March 23, 1967
    • NBC

    The Federation and the Klingon Empire teeter on the brink of war as Kirk investigates Organia, a humble planet inhabited by pacifists that is unwittingly caught in the middle.

  • S01E28 The Alternative Factor

    • March 30, 1967
    • NBC

    Kirk and Spock encounter an alien named Lazarus who claims to be from an anti-matter universe.

  • S01E29 The City on the Edge of Forever

    • April 6, 1967
    • NBC

    Kirk and Spock must travel into the past in order to correct a change that will alter history.

  • S01E30 Operation -- Annihilate!

    • April 13, 1967
    • NBC

    Kirk and the Enterprise must combat parasitic aliens.

Season 2

  • S02E01 Amok Time

    • September 15, 1967
    • NBC

    Spock must go to Vulcan in order to perform the Vulcan mating ritual.

  • S02E02 Who Mourns for Adonais?

    • September 22, 1967
    • NBC

    The Enterprise encounters an alien who claims to be the Greek god Apollo.

  • S02E03 The Changeling

    • September 29, 1967
    • NBC

    The Enterprise encounters an ancient Earth probe bent on the sterilization of all life.

  • S02E04 Mirror, Mirror

    • October 6, 1967
    • NBC

    Kirk and three of his officers are accidentally transported into a parallel "mirror" universe where violence, greed, and evil are commonplace.

  • S02E05 The Apple

    • October 13, 1967
    • NBC

    Kirk attempts to assist a primitive people that are ruled over by a computer named Vaal.

  • S02E06 The Doomsday Machine

    • October 20, 1967
    • NBC

    The Enterprise must stop an ancient doomsday weapon that is capable of destroying entire worlds... and has already totalled one Constellation-class cruiser.

  • S02E07 Catspaw

    • October 27, 1967
    • NBC

    When a landing party disappears and one man is beamed up dead, Kirk and Spock investigate and meet a pair of aliens who seem capable of performing magic.

  • S02E08 I, Mudd

    • November 3, 1967
    • NBC

    The Enterprise is taken over by a group of androids who are working for Kirk's old nemesis, Harry Mudd.

  • S02E09 Metamorphosis

    • November 10, 1967
    • NBC

    When their shuttle is diverted to a planetoid, Kirk meets one of the pioneers of space flight, Zefram Cochrane.

  • S02E10 Journey to Babel

    • November 17, 1967
    • NBC

    Spock meets his estranged father when the Enterprise escorts a group of ambassadors to a conference on the planet Babel.

  • S02E11 Friday's Child

    • December 1, 1967
    • NBC

    Kirk, Spock, and McCoy land on a primitive planet to negotiate a mining treaty, but soon find themselves involved with intrigue and must flee with a pregnant woman into the surrounding mountains.

  • S02E12 The Deadly Years

    • December 8, 1967
    • NBC

    A landing party, including the command staff, are infected with a disease that causes rapid aging and senility.

  • S02E13 Obsession

    • December 15, 1967
    • NBC

    The Enterprise must deal with a creature from Kirk's past that feeds on human blood.

  • S02E14 Wolf in the Fold

    • December 22, 1967
    • NBC

    A serial killer stalks a planet... and Scotty is the prime suspect.

  • S02E15 The Trouble with Tribbles

    • December 29, 1967
    • NBC

    Kirk must defuse a Klingon scheme to destroy a grain shipment... and cope with a seemingly benign creature known as a tribble, which reproduces at amazing speed.

  • S02E16 The Gamesters of Triskelion

    • January 5, 1968
    • NBC

    Kirk, Chekov, and Uhura are kidnapped and forced to participate in a series of gladiatorial games.

  • S02E17 A Piece of the Action

    • January 12, 1968
    • NBC

    The Enterprise travels to a planet suffering from cultural contamination from an earlier expedition - the inhabitants mimic the culture of 1930's gangland Chicago.

  • S02E18 The Immunity Syndrome

    • January 19, 1968
    • NBC

    The Enterprise must destroy an enormous space amoeba before it reproduces and threatens known space.

  • S02E19 A Private Little War

    • February 2, 1968
    • NBC

    Kirk becomes involved in an arms race when the Klingons equip a native people with superior weaponry.

  • S02E20 Return to Tomorrow

    • February 9, 1968
    • NBC

    The Enterprise discovers three discorporeal intelligences who seek their help in gaining physical bodies... but one of them has plans of his own.

  • S02E21 Patterns of Force

    • February 16, 1968
    • NBC

    The Enterprise seek out a historical researcher and discover he has contaminated a culture, rendering it into a near-duplicate of Nazi Germany.

  • S02E22 By Any Other Name

    • February 23, 1968
    • NBC

    The Enterprise's command crew must thwart an invasion by aliens from another galaxy who plan to conquer this one.

  • S02E23 The Omega Glory

    • March 1, 1968
    • NBC

    The Enterprise investigates the disappearance of another starship and discovers a planet where the inhabitants are immortal... and engaged in a strange parallel of Earth's Cold War period.

  • S02E24 The Ultimate Computer

    • March 8, 1968
    • NBC

    The Enterprise is used to test a new super-sophisticated computer, but it soon develops a mind of its own.

  • S02E25 Bread and Circuses

    • March 15, 1968
    • NBC

    The Enterprise investigates the disappearance of a merchant ship crew on a planet ruled by a twentieth-century incarnation of ancient Rome.

  • S02E26 Assignment: Earth

    • March 29, 1968
    • NBC

    The Enterprise is sent on a mission back to Earth in the year 1968, where the crew encounters the mysterious Gary Seven, who claims to have been sent by advanced beings to save the planet.

Season 3

  • S03E01 Spock's Brain

    • September 20, 1968
    • NBC

    Kirk leads the Enterprise in pursuit of a mysterious alien woman after she beams aboard the bridge and steals Spock's brain.

  • S03E02 The Enterprise Incident

    • September 27, 1968
    • NBC

    An unusually tense and irritable Kirk orders his ship into the Romulan Neutral Zone, where it is promptly surrounded. Beamed to a Romulan ship, Kirk lies about the intrusion, then attacks Spock, who responds with a Vulcan death grip. While the female Romulan commander courts Spock, a secret mission unfolds.

  • S03E03 The Paradise Syndrome

    • October 4, 1968
    • NBC

    Spock and the Enterprise crew race to destroy an asteroid threatening a primitive world where an amnesiac Kirk is proclaimed a god by its indigenous people.

  • S03E04 And the Children Shall Lead

    • October 11, 1968
    • NBC

    The Enterprise travels to a planet where the members of a scientific team appear to have killed themselves. Their orphaned children are brought back to the ship, where they begin exhibiting odd behavior.

  • S03E05 Is There in Truth No Beauty?

    • October 18, 1968
    • NBC

    The Enterprise hosts an alien ambassador whose outward appearance induces madness in humanoids. When Spock is driven mad after an unfortunate oversight, only the ambassador's jealous telepathic companion can save his mind.

  • S03E06 Spectre of the Gun

    • October 25, 1968
    • NBC

    When coming to an exaphobic isolationist planet, Captain Kirk and his landing party are punished for trepassing. They are sentenced to death in a surreal recreation of the Gunfight at the OK Corral with the landing on the losing side.

  • S03E07 Day of the Dove

    • November 1, 1968
    • NBC

    When the Enterprise brings aboard Klingon prisoners, an alien entity pits both sides against each other in an ever-escalating struggle.

  • S03E08 For the World is Hollow and I Have Touched the Sky

    • November 8, 1968
    • NBC

    The Enterprise must deflect an asteroid on a collision course with an inhabited planet... but discover the asteroid is a spaceship with a population unaware of the outside world.

  • S03E09 The Tholian Web

    • November 15, 1968
    • NBC

    Captain Kirk finds himself trapped between dimensions on a disintegrating starship. The Enterprise crew works against time to rescue him as the Tholians weave a destructive energy web around their ship.

  • S03E10 Plato's Stepchildren

    • November 22, 1968
    • NBC

    Kirk and his crew find themselves at the mercy of powerful individuals who possess mind-over-matter powers... and plan to use the Enterprise crew for their twisted entertainment.

  • S03E11 Wink of an Eye

    • November 29, 1968
    • NBC

    Invisible to humans due to their time-accelerated state, a group of aliens invade the Enterprise and attempt to abduct members of the crew to serve as breeding stock for their dying planet.

  • S03E12 The Empath

    • December 6, 1968
    • NBC

    On a planet doomed to destruction, Kirk, Spock & McCoy become involved with two aliens who use them as laboratory animals in a bizarre series of tests on an alien empath who may be the savior of her planet.

  • S03E13 Elaan of Troyius

    • December 20, 1968
    • NBC

    The Enterprise must escort an alien princess to her marriage to seal an interplanetary alliance... but she becomes attracted to Kirk.

  • S03E14 Whom Gods Destroy

    • January 3, 1969
    • NBC

    Kirk and Spock investigate an insane asylum where a former Starfleet captain is being held, only to discover that he has freed the inmates and is running the place.

  • S03E15 Let That Be Your Last Battlefield

    • January 10, 1969
    • NBC

    The Enterprise finds itself host to two alien beings from the same planet, who share an intense and self-destructive hatred of each other.

  • S03E16 The Mark of Gideon

    • January 17, 1969
    • NBC

    Kirk beams down on a diplomatic mission... and finds himself in an Enterprise where all the crew have vanished and only a mysterious woman resides.

  • S03E17 That Which Survives

    • January 24, 1969
    • NBC

    Kirk, McCoy, and Sulu are stranded on a barren planet where a mysterious woman attempts to kill them one at a time, while the Enterprise must travel halfway across the galaxy to rescue them.

  • S03E18 The Lights of Zetar

    • January 31, 1969
    • NBC

    The Enterprise must deal with discorporeal cloud-like corporeal aliens who have already destroyed the inhabitants of a library planet and plan to eliminate the Enterprise crew if they cannot acquire a human host.

  • S03E19 Requiem for Methuselah

    • February 14, 1969
    • NBC

    While seeking a cure for a fever ravaging the Enterprise, Kirk and Spock encounter Flint, a hermit-like Earthman, and his beautiful young ward.

  • S03E20 The Way to Eden

    • February 21, 1969
    • NBC

    The Enterprise picks up a group of space "hippies" looking for Eden.

  • S03E21 The Cloud Minders

    • February 28, 1969
    • NBC

    Kirk must resolve a mining dispute on a the cloud city of Stratos to acquire the resources to cure a space plague.

  • S03E22 The Savage Curtain

    • March 7, 1969
    • NBC

    Kirk and Spock meet Abraham Lincoln and Surak of Vulcan and must do battle with some of histories most terrible villians.

  • S03E23 All Our Yesterdays

    • March 14, 1969
    • NBC

    Kirk, Spock, and McCoy become trapped in the past of another world.

  • S03E24 Turnabout Intruder

    • June 3, 1969
    • NBC

    The Enterprise is in danger when Janice Lester, one of Kirk's former lovers, steals his body.

Additional Specials

  • SPECIAL 0x1 Star Trek's 25th Anniversary Special

    • November 28, 1991
    • NBC

    A tribute to Star Trek on its 25th anniversary. This film tells the story of how the series (original and Next Generation) and the first six movies came about. Includes plenty of behind-the-scenes looks, clips from the series and movies, bloopers, and interviews with creator Gene Roddenberry, cast members, and NASA officials. For millions of sci-fi fans, the future began on September 8, 1966 -- the date when Star Trek first aired! Hosts William Shatner and Leonard Nimoy join orignal cast members and Next Generation performers in this 25th anniversary tribute crammed with insider info that Star Trek aficionados (and who isn't one?) would gladly travel to the end of the universe to discover. Highlights include insightful commentary from Star Trek creator Gene Roddenberry, memorable moments from the films and two TV series, bloopers, behind-the-scenes footage from Star Trek VI: The Undiscovered Country, a gallery of those new life forms the Enterprise crew is commissioned to seek out, a training spin on simulators at the U.S. Space Camp and much more. Beam aboard!

  • SPECIAL 0x2 Star Trek: A Captain's Log

    • November 30, 1994
    • NBC

    Cast members of the television and movie series "Star Trek" reminisce about the making of the series and the films, and give their opinions on why the series has been so successful. Star Trek: A Captain's Log was originally aired on television and was edited into William Shatner's Star Trek Memories for video. Both titles are made of the same footage and are virtually the same.

  • SPECIAL 0x3 Star Trek: 30 Years and Beyond

    • January 1, 1996
    • NBC

    For thirty years, Star Trek crews have boldy ventured where none have gone before--and now it's time to celebrate! Join host Ted Danson and the largest gathering of Star Trek members ever for an anniversary salute to Gene Roddenberry's visionary series. Highlights include special appearances by Joan Collins, John Larroquette, Ben Stiller, cast members from Frasier, and a musical tribute by Kenny G. Through stirring film clips and moving personal tributes, you'll relive Star Trek's most unforgettable moments with the people who created them.

  • SPECIAL 0x4 Star Trek Day 2020: The Original Series Panel

    • September 8, 2020

    George Takei and Rod Roddenberry sit down with host Wil Wheaton for a wide-ranging conversation spanning Takei’s activism, his experiences as a child in the United States’ internments camps, and details from filming the original Star Trek.