Season One

The Man Trap
Charlie X
Where No Man Has Gone Before
The Naked Time
The Enemy Within
Mudd's Women
What Are Little Girls Made Of?
Miri
Dagger of the Mind
The Corbomite Maneuver
The Menagerie, Part I
The Menagerie, Part II
The Conscience of the King
Balance of Terror
Shore Leave
The Galileo Seven
The Squire of Gothos
Arena
Tomorrow Is Yesterday
Court Martial
The Return of the Archons
Space Seed
A Taste of Armageddon
This Side of Paradise
The Devil in the Dark
Errand of Mercy
The Alternative Factor
City on the Edge of Forever
Operation: Annihilate!

Season Two

Amok Time
Who Mourns for Adonais?
The Changeling
Mirror, Mirror
The Apple
The Doomsday Machine
Catspaw
I, Mudd
Metamorphosis
Journey to Babel
Friday's Child
The Deadly Years
Obsession
Wolf in the Fold
The Trouble With Tribbles
The Gamesters of Triskelion
A Piece of the Action
The Immunity Syndrome
A Private Little War
Return to Tomorrow
Patterns of Force
By Any Other Name
The Omega Glory
The Ultimate Computer
Bread and Circuses
Assignment: Earth