- John Schneider
- Preston Stormer
- Henry Winkler
- Zib
- Eric Christian Olsen
- William Furno
- Malcolm McDowell
- Mr. Makuro
- Christopher B. Duncan
- Bulk
- Stephen Stanton
- Stringer
- Bryton James
- Surge
- Jean Louisa Kelly
- Breez / Operator (voice)
- Mark Hamill
- Von Nebula / Von Ness (voice)
- Joel Swetow
- Rotor / Meltdown (voice)
- Jeff Bennett
- Xplode / Nervous Citizen (voice)
- Fred Tatasciore
- Thunder / Frantic Citizen (voice)
- Charlie Adler
- Corroder / Chief Drax (voice) (as Charles Adler)
- Jennifer Coolidge
- Reporter
