CBS

Where No Man
Has Gone Before
Season 1, Episode 3
The Naked Time
Season 1, Episode 4
What Are Little
Girls Made Of
Season 1, Episode 7
The Corbomite
Maneuver
Season 1, Episode 10
The Menagerie Pt 1
Season 1, Episode 11
The Menagerie Pt 2
Season 1, Episode 12
Balance of Terror
Season 1, Episode 14
Shore Leave
Season 1, Episode 15
The Squire
of Gothos
Season 1, Episode 17
Arena
Season 1, Episode 18
Tomorrow is Yesterday
Season 1, Episode 19
Space Seed
Season 1, Episode 22
Devil in the Dark
Season 1, Episode 25
City on the Edge
of Forever
Season 1, Episode 28
Amok Time
Season 2, Episode 1
Who Mourns
for Adonais
Season 2, Episode 2
Mirror Mirror
Season 2, Episode 4
The Doomsday
Machine
Season 2, Episode 6
I, Mudd
Season 2, Episode 8
Journey to Babel
Season 2, Episode 10
Wolf in the Fold
Season 2, Episode 14
The Trouble
with Tribbles
Season 2, Episode 15
A Piece of the Action
Season 2, Episode 17
Patterns of Force
Season 2, Episode 21
Assignment: Earth
Season 2, Episode 26
The Enterprise
Incident
Season 3, Episode 2
This Side of Paradise
Season 1, Episode 24
The Tholian Web
Season 3, Episode 9
Let that be your
Last Battlefield
Season 3, Episode 15
All Our Yesterdays
Season 3, Episode 23
Watch full episodes of Star Trek: The Original Series!