Peter Cullen

Optimus Prime (voice)

Frank Welker

Galvatron (voice) / Chromedome (voice)

Richard Gautier

Hot Rod (voice)

Jack Angel

Ultra Magnus (voice) / Cyclonus (voice)

Susan Blu

Arcee (voice)

Corey Burton

Spike Witwicky (voice)

David Mendenhall

Daniel Witwicky (voice)

Victor Caroli

Narrator (voice)

Stan Jones

Scourge (voice)

John Stephenson

Kup (voice)

Dan Gilvezan

Goldbug (voice)

Michael Bell

Brainstorm (voice)

Neil Ross

Crosshairs (voice)

John Moschitta Jr.

Blurr (voice)

Johnny Haymer

Highbrow (voice)

Jered Barclay

Cerebros (voice)

Stan Jones

Misfire (voice)

Stephen Keener

Mindwipe (voice)

Christopher Collins

Skullcruncher (voice)