The animated adventures of Captain Kirk, Mr. Spock and the crew of the Starship Enterprise.
Star Trek (Season 1)
Beyond the Farthest Star (Episode 1) 7.5
Writer: Samuel A. Peeples
Air date: 1973-09-08
Runtime: 24 min
Overview: Stardate: 5521.3 In orbit around a dead star, the Enterprise comes across a huge starship inhabited by a parasitic life form that threatens the entire ship.
Yesteryear (Episode 2) 7.7
Writer: D.C. Fontana
Air date: 1973-09-15
Runtime: 24 min
Overview: Stardate: 5373.4 Spock travels back in time to prevent his death as a young Vulcan.
One of Our Planets Is Missing (Episode 3) 7.2
Writer: Marc Daniels
Air date: 1973-09-22
Runtime: 24 min
Overview: Stardate: 5371.3 The crew of the Enterprise races to find a way to stop a cloud from destroying inhabited planets.
The Lorelei Signal (Episode 4) 7.0
Writer: Margaret Armen
Air date: 1973-09-29
Runtime: 24 min
Overview: Stardate: 5483.7 Female crew members must take over the Enterprise when the men are incapacitated by a race of sirens.
More Tribbles, More Troubles (Episode 5) 7.7
Writer: David Gerrold
Air date: 1973-10-06
Runtime: 24 min
Overview: Stardate: 5392.4 Cyrano Jones introduces tribbles that cannot reproduce.
The Survivor (Episode 6) 7.2
Writer: James Schmerer
Air date: 1973-10-13
Runtime: 24 min
Overview: Stardate: 5143.3 The Enterprise finds a long-lost explorer.
The Infinite Vulcan (Episode 7) 6.7
Writer: Walter Koenig
Air date: 1973-10-20
Runtime: 24 min
Overview: Stardate: 5554.4 A race of plant people, and their master, have a plan to force peace onto the galaxy.
The Magicks of Megas-tu (Episode 8) 7.2
Writer: Larry Brody
Air date: 1973-10-27
Runtime: 24 min
Overview: Stardate: 1254.4 At the center of the galaxy, the Enterprise discovers a race of powerful aliens.
Once Upon a Planet (Episode 9) 6.8
Writer: Chuck Menville
Air date: 1973-11-03
Runtime: 24 min
Overview: Stardate: 5591.2 Kirk returns to the "shore leave" planet, but it's not as peaceful as it was when they last saw it.
Mudd's Passion (Episode 10) 7.2
Writer: Stephen Kandel
Air date: 1973-11-10
Runtime: 24 min
Overview: Stardate: 4978.5 Space con artist Harry Mudd returns, selling a fake love potion.
The Terratin Incident (Episode 11) 7.2
Writer: Paul Schneider
Air date: 1973-11-17
Runtime: 24 min
Overview: Stardate: 5577.3 The Enterprise crew begins to shrink after radiation exposure.
The Time Trap (Episode 12) 7.0
Writer: Joyce Perry
Air date: 1973-11-24
Runtime: 24 min
Overview: Stardate: 5267.6 The Enterprise crew must work with Klingons to escape from a pocket universe.
The Ambergris Element (Episode 13) 7.5
Writer: Margaret Armen
Air date: 1973-12-01
Runtime: 24 min
Overview: Stardate: 5499.9 While exploring the planet Argo, Kirk and Spock are turned into water breathers.
The Slaver Weapon (Episode 14) 7.0
Writer: Larry Niven
Air date: 1973-12-15
Runtime: 24 min
Overview: Stardate: 4187.3 Spock, Sulu, and Uhura discover a time capsule from an ancient and technologically advanced race. However, it draws some unwanted attention.
The Eye of the Beholder (Episode 15) 8.2
Writer: David P. Harmon
Air date: 1974-01-05
Runtime: 24 min
Overview: Stardate: 5501.2 Telepathic aliens put Kirk, Spock and McCoy in a zoo.
The Jihad (Episode 16) 6.8
Writer: Stephen Kandel
Air date: 1974-01-12
Runtime: 24 min
Overview: Stardate: 5683.1 Kirk and Spock are recruited for a heist to recover a stolen relic, which if not recovered could spark an galactic jihad.

Seasons

Episodes 16

Episodes 6

Episodes 2