Charlie Adler as Low-Light (voice)

Jack Angel as Wet Suit (voice)

Michael Bell as Duke / Xamot / Lift Ticket / Scrap-Iron (voice)

William Callaway as Beach Head (voice)

Brian Cummings as Dr. Mindbender (voice)

Richard Gautier as Serpentor (voice)

Kene Holliday as Roadblock (voice)

Arthur Burghardt as Destro / Iceberg (voice)

Corey Burton as Tomax (voice)

Peter Cullen as Zandar (voice)

Hank Garrett as Dial-Tone (voice)

Ed Gilbert as Gen. Hawk (voice)

Dan Gilvezan as Slip-Stream (voice)

Zack Hoffman as Zartan (voice)

Jerry Houser as Sci-Fi (voice)

Buster Jones as Doc (voice)

Morgan Lofting as Baroness (voice)

Chuck McCann as Leatherneck (voice)

Michael McConnohie as Cross-Country (voice)

Mary McDonald-Lewis as Lady Jaye (voice)

Bill Morey as Mutt / Recondo (voice)

Rob Paulsen as Snow Job (voice)

Patrick Pinney as Mainframe (voice)

Lisa Raggio as Zarana (voice)

Bill Ratner as Flint (voice)

Hal Rayle as Deep Six (voice)

Robert Remus as Sgt. Slaughter (voice)

Neil Ross as Buzzer / Dusty / Monkeywrench / Shipwreck (voice)

Ted Schwartz as Thrasher (voice)

Lee Weaver as Alpine (voice)

Frank Welker as Junkyard / Polly / Torch / Wild Bill (voice)

Stan Wojno as Lifeline (voice)

Michael Yama as Torpedo (voice)

Christopher Collins as Cobra Commander / Gung-Ho / Horror Show / Ripper (voice)