Judd Nelson character Hot Rod/Rodimus Prime (voice)
Peter Cullen character Optimus Prime (voice)
Frank Welker character Megatron/Soundwave/Rumble (voice)
Leonard Nimoy character Galvatron (voice)
Orson Welles character Unicron (voice)
Casey Kasem character Cliffjumper (voice)
Dan Gilvezan character Bumblebee (voice)
Scatman Crothers character Jazz (voice)
Susan Blu character Arcee (voice)
Eric Idle character Wreck-Gar (voice)
Robert Stack character Ultra Magnus
Norman Alden character Kranix/Arblus (voice)
Jack Angel character Astrotrain (voice)
Michael Bell character Prowl/Scrapper/Swoop/Junkion (voice)
Gregg Berger character Grimlock (voice)
Lionel Stander character Kup (voice)
John Moschitta Jr. character Blurr (voice)
Buster Jones character Blaster (voice)
Paul Eiding character Perceptor (voice)
Neil Ross character Bonecrusher / Hook / Springer / Slag (voice)
Corey Burton character Brawn (voice)
Roger C. Carmel character Cyclonus (voice)
Chris Latta character Starscream (voice)
Arthur Burghardt character Devastator (voice)
Roger C. Carmel character Cyclonus / Quintesson Leader (voice)
Don Messick character Scavenger (voice)
Corey Burton character Brawn / Shockwave / Spike Witwicky (voice)
Ed Gilbert character Blitzwing (voice)
Clive Revill character Kickback (voice)
Hal Rayle character Shrapnel (voice)
David Mendenhall character Daniel Witwicky (voice)
Victor Caroli character Narrator (voice)
Stan Jones character Scourge (voice)
