(in alphabetical order)
(in credits order)
- Jason Dohring(English version) (voice)
- Willa Holland(English version) (voice)
- Leonard Nimoy(English version) (voice)
- Mark Hamill(English version) (voice)
- James Patrick Stuart(English version) (voice)
- David Dayan Fisher(English version) (voice)
- Steve Prince(English version) (voice) (as Derek Stephen Prince)
- David Boat(English version) (voice) (as Dave Boat)
- Kirk Thornton(English version) (voice)
- Quinton Flynn(English version) (voice)
- Richard Epcar(English version) (voice)
- Ty Panitz(English version) (voice)
- Ariel Winter(English version) (voice)
- Kathryn Beaumont(English version) (voice)
- Rick Gomez(English version) (voice)
- Meaghan Martin(English version) (voice) (as Meaghan Jette Martin)
- Tony Anselmo(English version) (voice)
- Zoe Caldwell(English version) (voice)
- Robert Costanzo(English version) (voice) (as Bobby Costanzo)
- Mason Vale Cotton(English version) (voice)
- Josh Keaton(English version) (voice)
- Matt Nolan(English version) (voice)
- Kevin Michael Richardson(English version) (voice)
- Chris Sanders(English version) (voice)
- André Sogliuzzo(English version) (voice)
- James Arnold Taylor(English version) (voice)
- Josh Robert Thompson(English version) (voice)
- Gina Tuttle(English version) (voice)
- Frank Welker(English version) (voice)
- Wally Wingert(English version) (voice)
- James Woods(English version) (voice)
- Alan Young(English version) (voice)
Rest of cast listed alphabetically
- Ken'ichi Suzumura(voice) (as Kenichi Suzumura)
- Chikao Ôtsuka(voice) (as Chikao Ohtsuka)
