"The Autobots must stop a colossal planet-consuming robot who goes after the Autobot Matrix of Leadership. At the same time, they must defend themselves against an all-out attack from the Decepticons."
Judd Nelson
as Hot Rod / Rodimus Prime (voice)
Peter Cullen
as Optimus Prime / Ironhide (voice)
Frank Welker
as Soundwave / Megatron / Rumble / Frenzy / Wheelie (voice)
Leonard Nimoy
as Galvatron (voice)
Orson Welles
as Unicron (voice)
Casey Kasem
as Cliffjumper (voice)
Dan Gilvezan
as Bumblebee (voice)
Scatman Crothers
as Jazz (voice)
Susan Blu
as Arcee (voice)
Eric Idle
as Wreck-Gar (voice)
Robert Stack
as Ultra Magnus (voice)
Norman Alden
as Kranix (voice)
Jack Angel
as Astrotrain (voice)
Michael Bell
as Prowl / Scrapper / Swoop / Junkion (voice)
Gregg Berger
as Grimlock (voice)
Lionel Stander
as Kup (voice)
John Moschitta Jr.
as Blurr (voice)
Buster Jones
as Blaster (voice)
Bud Davis
as Dirge (voice)
Walker Edmiston
as Inferno (voice)
Paul Eiding
as Perceptor (voice)
Neil Ross
as Bonecrusher / Hook / Springer / Slag (voice)
Corey Burton
as Spike / Brawn / Shockwave (voice)
Roger C. Carmel
as Cyclonus / Quintesson Leader (voice)
Arthur Burghardt
as Devastator (voice)
Don Messick
as Gears (voice)
Ed Gilbert
as Blitzwing (voice)
Clive Revill
as Kickback (voice)
Hal Rayle
as Shrapnel (voice)
David Mendenhall
as Daniel (voice)
Victor Caroli
as Narrator (voice)
Stan Jones
as Scourge (voice)
Christopher Collins
as Starscream (voice)
Nelson Shin
Director
Joe Bacal
Producer
Ron Friedman
Writer
Koichi Tsunoda
Animation Director
Takahiro Kagami
Key Animation
Yoichi Mitsui
Satoshi Yamaguchi
Shigeo Matoba
Shigenobu Nagasaki
Toshio Mori
Masanori Shino
Yoshinori Kanemori
Yoshitaka Koyama
Nobuyoshi Sasamon
Flint Dille
Story Consultant
Vince DiCola
Original Music Composer
Co-Producer
Jay Bacal
Supervising Producer
Tom Griffin
Masatoshi Fukui
Director of Photography
David Hankins
Editor
Tomoo Fukumoto
Associate Producer
Masaharu Etou
Carol Dudley
Casting
Jim Graziano
Executive In Charge Of Production
Koh Meguro
Production Manager
Takuya Igarashi
Satoru Nakamura
Yoshihito Miki
Jung Soo Yong
Storyboard Designer
Margaret Loesch
Executive Producer
Lee Gunther