Episode
Star Trek: Yesteryear
Overview
Stardate: 5373.4 Spock travels back in time to prevent his death as a young Vulcan.
Details
- Series
- Star Trek
- Season
- Season 1
- Episode
- Episode 2
- Air date
- 1973-09-15
- Runtime
- 24 min
Episode context
Yesteryear is Episode 2 in Season 1 of Star Trek. It aired on 1973-09-15. The runtime is 24 min.
Previous / Next
Episode 1: Beyond the Farthest Star
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.
Episode 3: One of Our Planets Is Missing
Stardate: 5371.3
The crew of the Enterprise races to find a way to stop a cloud from destroying inhabited planets.
More episodes from this season
Episode 4: The Lorelei Signal
Stardate: 5483.7
Female crew members must take over the Enterprise when the men are incapacitated by a race of sirens.
Episode 5: More Tribbles, More Troubles
Stardate: 5392.4
Cyrano Jones introduces tribbles that cannot reproduce.
Episode 6: The Survivor
Stardate: 5143.3
The Enterprise finds a long-lost explorer.
Episode 7: The Infinite Vulcan
Stardate: 5554.4
A race of plant people, and their master, have a plan to force peace onto the galaxy.
Episode 8: The Magicks of Megas-tu
Stardate: 1254.4
At the center of the galaxy, the Enterprise discovers a race of powerful aliens.
Episode 9: Once Upon a Planet
Stardate: 5591.2
Kirk returns to the "shore leave" planet, but it's not as peaceful as it was when they last saw it.
Episode 10: Mudd's Passion
Stardate: 4978.5
Space con artist Harry Mudd returns, selling a fake love potion.
Episode 11: The Terratin Incident
Stardate: 5577.3
The Enterprise crew begins to shrink after radiation exposure.
Episode 12: The Time Trap
Stardate: 5267.6
The Enterprise crew must work with Klingons to escape from a pocket universe.
Episode 13: The Ambergris Element
Stardate: 5499.9
While exploring the planet Argo, Kirk and Spock are turned into water breathers.