cast
-
William Shatner
James T. Kirk (voice)
-
Leonard Nimoy
Spock (voice)
-
DeForest Kelley
Leonard McCoy (voice)
-
George Takei
Hikaru Sulu (voice)
-
Nichelle Nichols
Uhura (voice)
-
James Doohan
Montgomery Scott (voice)
-
Majel Barrett
Christine Chapel / Starfleet Computer (voice)
-
Lou Scheimer
Lemus / Aquan Harvester (voice) (uncredited) / Romulan Crewman (voice) (uncredited) / Demos / Dramian Guard (voice) (uncredited)
-
David Gerrold
EM / 3 / Green (voice) (uncredited) / Security Ensign (voice) (uncredited)
- Norm Prescott Romulan Commander (voice) (uncredited) / Orion lieutenant / Orion ensign (voice) (uncredited)
-
Stanley Adams
Cyrano Jones (voice) (uncredited)
-
Roger C. Carmel
Harcourt Fenton Mudd (voice) (uncredited)
-
Ted Knight
Vendorian / Carter Winston (voice) (uncredited)
-
Ed Bishop
Asmodeus (voice) (uncredited)
-
Mark Lenard
Sarek (voice) (uncredited)
- Billy Simpson Young Spock (voice) (uncredited)
- Keith Sutherland Young Sepek (voice) (uncredited)
- Jane Webb Lara / Vedala Female (voice) (uncredited)
