Season 1
- Beyond the Farthest Star
- Yesteryear
- One of Our Planets is Missing
- The Lorelei Signal
- More Tribbles, More Troubles
- The Survivor
- The Infinite Vulcan
- The Magicks of Megas-Tu
- Once Upon a Planet
- Mudd’s Passion
- The Terratin Incident
- The Time Trap
- The Ambergris Element
- The Slaver Weapon
- The Eye of the Beholder
- The Jihad
Season 2