Star Trek: The Animated Series

NBC (ended 1974)




Watch Star Trek: The Animated Series Online

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  • All (22)
  • Season 2 (6)
  • Season 1 (16)
  • The Counter-Clock Incident

    Full Episode

    S 2 : Ep 6 - 10/12/74

    The Enterprise tries to save an unidentified ship plunging into a supernova but is dragged into a universe where time runs backwards. Their only hope to return home is Commodore Robert April, the first commander of the Enterprise, who is onboard on a retirement trip.

  • How Sharper Than a Serpent's Tooth

    Full Episode

    S 2 : Ep 5 - 10/5/74

    The Enterprise crew encounters an alien who visited Earth in ancient times and became known as the Mayan god Kukulkan.

  • Albatross

    Full Episode

    S 2 : Ep 4 - 9/28/74

    Dr. McCoy is arrested and held responsible for causing a plague that ravaged the planet Dramia Two, where he performed a mass-inoculation 19 years earlier.
  • The Practical Joker

    Full Episode

    S 2 : Ep 3 - 9/21/74

    After passing through an unusual energy field, the Enterprise computer develops a playful--and potentially lethal--personality.

  • Bem

    Full Episode

    S 2 : Ep 2 - 9/14/74

    On a planetary survey mission, Kirk and Spock have to deal with a reckless observer named Bem.
  • The Pirates of Orion

    Full Episode

    S 2 : Ep 1 - 9/7/74

    When Spock is stricken by a disease fatal to Vulcans, the Enterprise is to meet a freighter with a load of drugs that provides the only cure, but Orion pirates attack the ship and Kirk must track down the Orions and the drug before it is too late.moreless
  • The Jihad

    Full Episode

    S 1 : Ep 16 - 1/12/74

    Kirk leads a party to retrieve a religious relic that was stolen. However, he is faced with sabotage from within the group by someone who doesn't want the relic to be found, which will trigger an intergalactic jihad.

  • The Eye of the Beholder

    Full Episode

    S 1 : Ep 15 - 1/5/74

    While searching for a lost ship, Kirk, Spock, and McCoy are captured and placed in a zoo by advanced, telepathic aliens.

  • The Slaver Weapon

    Full Episode

    S 1 : Ep 14 - 12/15/73

    Spock, Sulu and Uhura are captured by the Kzinti, who are trying to learn the secret of an ancient weapon.
  • The Ambergris Element

    Full Episode

    S 1 : Ep 13 - 12/1/73

    While exploring the planet Argo, Kirk and Spock are turned into water breathers.

  • The Time Trap

    Full Episode

    S 1 : Ep 12 - 11/24/73

    The Enterprise and a Klingon ship must join forces to escape from a pocket universe that has been trapping starships for centuries.

  • The Terratin Incident

    Full Episode

    S 1 : Ep 11 - 11/17/73

    The crew of the Enterprise finds themselves shrinking after being bathed with radiation.

  • Mudd's Passion

    Full Episode

    S 1 : Ep 10 - 11/10/73

    The crew encounters Harry Mudd again, who is selling a fake love potion.

  • Once Upon a Planet

    Full Episode

    S 1 : Ep 9 - 11/3/73

    Kirk returns to the "shore leave" planet, but it's not as peaceful as it was when they last saw it.
  • The Magicks of Megas-Tu

    Full Episode

    S 1 : Ep 8 - 10/27/73

    The Enterprise goes to the center of the galaxy, where they find a race of powerful aliens who once fled Earth.

  • The Infinite Vulcan

    Full Episode

    S 1 : Ep 7 - 10/20/73

    Kirk and the crew are faced with a race of intelligent plants and a mad scientist who wants to impose peace on the galaxy.
  • The Survivor

    Full Episode

    S 1 : Ep 6 - 10/13/73

    The Enterprise finds missing trader and philanthropist Carter Winston, but he may not be what he appears to be.
  • More Tribbles, More Troubles

    Full Episode

    S 1 : Ep 5 - 10/6/73

    Cyrano Jones returns, along with new tribbles that can't multiply.
  • The Lorelei Signal

    Full Episode

    S 1 : Ep 4 - 9/29/73

    The men of the Enterprise are victimized by a race of beautiful women who stay immortal by draining the lifeforce of men.
  • One of Our Planets is Missing

    Full Episode

    S 1 : Ep 3 - 9/22/73

    The crew of the Enterprise races to find a way to stop a cloud from destroying inhabited planets.
  • Yesteryear

    Full Episode

    S 1 : Ep 2 - 9/15/73

    Spock must return to his own past on Vulcan to prevent his death as a youngster.
  • Beyond the Farthest Star

    Full Episode

    S 1 : Ep 1 - 9/8/73

    In orbit around a dead star, the Enterprise comes across a huge starship inhabited by a parasitic life form that threatens the entire ship.