Season 1 (1973)

Episodes: 16

Star Cast: William Shatner , Leonard Nimoy , DeForest Kelley , George Takei ,

Episodes List

Ep.1 Beyond the Farthest Star

Air Date: 1973-09-08

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.

Ep.2 Yesteryear

Air Date: 1973-09-15

Stardate: 5373.4 Spock travels back in time to prevent his death as a young Vulcan.

Ep.3 One of Our Planets Is Missing

Air Date: 1973-09-22

Stardate: 5371.3 The crew of the Enterprise races to find a way to stop a cloud from destroying inhabited planets.

Ep.4 The Lorelei Signal

Air Date: 1973-09-29

Stardate: 5483.7 Female crew members must take over the Enterprise when the men are incapacitated by a race of sirens.

Ep.5 More Tribbles, More Troubles

Air Date: 1973-10-06

Stardate: 5392.4 Cyrano Jones introduces tribbles that cannot reproduce.

Ep.6 The Survivor

Air Date: 1973-10-13

Stardate: 5143.3 The Enterprise finds a long-lost explorer.

Ep.7 The Infinite Vulcan

Air Date: 1973-10-20

Stardate: 5554.4 A race of plant people, and their master, have a plan to force peace onto the galaxy.

Ep.8 The Magicks of Megas-tu

Air Date: 1973-10-27

Stardate: 1254.4 At the center of the galaxy, the Enterprise discovers a race of powerful aliens.

Ep.9 Once Upon a Planet

Air Date: 1973-11-03

Stardate: 5591.2 Kirk returns to the "shore leave" planet, but it's not as peaceful as it was when they last saw it.

Ep.10 Mudd's Passion

Air Date: 1973-11-10

Stardate: 4978.5 Space con artist Harry Mudd returns, selling a fake love potion.

Ep.11 The Terratin Incident

Air Date: 1973-11-17

Stardate: 5577.3 The Enterprise crew begins to shrink after radiation exposure.

Ep.12 The Time Trap

Air Date: 1973-11-24

Stardate: 5267.6 The Enterprise crew must work with Klingons to escape from a pocket universe.

Ep.13 The Ambergris Element

Air Date: 1973-12-01

Stardate: 5499.9 While exploring the planet Argo, Kirk and Spock are turned into water breathers.

Ep.14 The Slaver Weapon

Air Date: 1973-12-15

Stardate: 4187.3 Spock, Sulu, and Uhura discover a time capsule from an ancient and technologically advanced race. However, it draws some unwanted attention.