Dit is een lijst met optredens van de terugkerende personages in Star Trek: The Animated Series.
Arex[]
Arex, met de stem van James Doohan:
- "One of Our Planets is Missing" • "The Lorelei Signal" • "The Infinite Vulcan" • "Once Upon a Planet" • "Mudd's Passion" • "The Terratin Incident" • "The Ambergris Element" • "The Eye of the Beholder" • "The Pirates of Orion" • "Bem" • "The Practical Joker" • "Albatross" • "How Sharper Than a Serpent's Tooth" • "The Counter-Clock Incident"
M'Ress[]
M'Ress, met de stem van Majel Barrett:
- "The Survivor" • "Once Upon a Planet" • "Mudd's Passion" • "The Eye of the Beholder" • "Bem" • "The Practical Joker"
Gabler[]
Gabler, met de stem van James Doohan:
- "The Survivor" • "Once Upon a Planet" • "The Terratin Incident" • "The Time Trap"