- Charlie Adler
- Low-Light
- Jack Angel
- Wet Suit
- Michael Bell
- Duke / Lift Ticket / Scrap-Iron / Xamot (voice)
- Gregg Berger
- Col. Brekhov
- Arthur Burghardt
- Destro / Iceberg (voice)
- Corey Burton
- Tomax
- William Callaway
- Beach Head
- Christopher Collins
- Cobra Commander / Gung-Ho / Horror Show / Ripper (voice) (as Chris Latta)
- Peter Cullen
- Zandar
- Brian Cummings
- Dr. Mindbender
- Hank Garrett
- Dial Tone
- Dick Gautier
- Serpentor
- Ed Gilbert
- Gen. Hawk
- Dan Gilvezan
- Slip-Stream
- Zack Hoffman
- Zartan
- Kene Holiday
- Roadblock
- Jerry Houser
- Sci-Fi
- Buster Jones
- Doc
- Morgan Lofting
- Baroness
- Chuck McCann
- Leatherneck
- Michael McConnohie
- Cross-Country
- Mary McDonald-Lewis
- Lady Jaye
- Bill Morey
- Mutt / Recondo (voice)
- Rob Paulsen
- Snow Job
- Patrick Pinney
- Mainframe
- Lisa Raggio
- Zarana
- Bill Ratner
- Flint
- Hal Rayle
- Deep Six
- Robert Remus
- Sgt. Slaughter
- Neil Ross
- Buzzer / Dusty / Monkeywrench / Shipwreck (voice)
- Ted Schwartz
- Thrasher
- Lee Weaver
- Alpine
- Frank Welker
- Junkyard / Polly / Torch / Wild Bill (voice)
- Stan Wojno
- Lifeline
- Michael Yama
- Torpedo
