Dit is een lijst met optredens van de terugkerende karakters in Star Trek: The Animated Series.

ArexBewerken

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'RessBewerken

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"

GablerBewerken

Gabler, met de stem van James Doohan:

• "The Survivor" • "Once Upon a Planet" • "The Terratin Incident" • "The Time Trap"