Season 2

Star Trek: The Original Series / Star Trek Original Series Seasons / Star Trek: The Original Series

doomsday-093

Original Airdates: 1967-1968

Episode

2-01: Amok Time

When Spock exhibits irrational behavior from pon farr, The Enterprise heads to Vulcan for help.

03/06/2014
Episode

2-03: The Changeling

Enterprise beams aboard a sophisticated device that poses a grave threat.

03/06/2014
Episode

2-04: Mirror, Mirror

A transporter accident swaps Kirk, McCoy, Scotty, and Uhura from distinctly opposite parallel universes.

03/06/2014
Episode

2-05: The Apple

In paradise-like surroundings, a landing party encounters a primitive race controlled by Vaal - a machine revered as a God.

03/07/2014
Episode

2-06: The Doomsday Machine

Dispatched to investigate the destruction of several planets, the Enterprise encounters the badly damaged U.S.S. Constellation.

03/06/2014
Episode

2-16: The Gamesters of Triskelion

Kirk, Uhura, and Chekhov are abducted and forced into combat games with other captives.

03/06/2014
Episode

2-17: A Piece of the Action

Enterprise discovers a gangster-run planet similar to 1930s Earth.

03/06/2014
Episode

2-20: Return to Tomorrow

Several crew members are possessed by advanced non-corporeal beings.

03/06/2014
Episode

2-22: By Any Other Name

The Enterprise is commandeered by members of the Kelvan empire, seeking to return to the Andromeda galaxy.

03/06/2014
Episode

2-23: The Omega Glory

The Exeter is found drifting in space, its crew dead from a mysterious disease, except its missing captain.

03/06/2014
Episode

2-24: The Ultimate Computer

The Enterprise's test of Dr. Daystrom's greatly enhanced computer becomes deadly.

03/07/2014
Episode

2-25: Bread and Circuses

Upon investigating the disappearance of the S.S. Beagle crew, the Enterprise encounters a modernized Roman-like civilization.

03/06/2014
Episode

2-26: Assignment: Earth

After traveling back to 1960s Earth, the Enterprise accidentally beams aboard a time-traveling secret agent.

03/06/2014