- Masako Nozawa
- Son Gokû / Son Gokû Jr. (voice)
- Tôru Furuya
- Pakku
- Miki Itô
- Manba
- Kazuyuki Sogabe
- Rakkaru
- Shin Aomori
- Gettô
- Yûko Minaguchi
- Pan
- Ryûzaburô Ôtomo
- Yô-maô
- Yasuhiko Kawazu
- Driver
- Yoshiyuki Kôno
- Henchman A
- Shûichirô Yoshimoto
- Henchman B
- Makiko Ômoto
- Nurse
- Jôji Yanami
- Narration
- Stephanie Nadolny
- Goku Jr.
- Elise Baughman
- Pan
- Adrian Cook
- Puck
- Amber Cotton
- Mamba
- Peter Mayhew
- Susha
- Christopher Sabat
- Torga / Yamcha (voice) (as Christopher R. Sabat)
- Brice Armstrong
- Lord Yao / Doctor (voice)
- Andrew Chandler
- Narrator
- Christopher Bevins
- Baby Bear
- Shane Ray
- Big Bear
- Sean Schemmel
- SS4 Goku
- Eric Vale
- Trunks
- Mike McFarland
- Roshi / Baby (voice)
- Monika Antonelli
- Puar / Chiaotzu (voice)
- Bradford Jackson
- Trucker / Oolong (voice) (as Brad Jackson)
- Kyle Hebert
- Ox-King / Gohan (voice)
- Iman Nazemzadeh
- Bully
- Sonny Strait
- Giru / Krillin (voice)
- Alison Viktorin
- Bucky
- Jeremy Inman
- Gordo / Guard (voice)
- Chris Cason
- Teacher / Wolf (voice)
- Sean Teague
- Boy in Yellow
- Jamie Marchi
- Girl in Pink / Nurse (voice)
- Michael Terry
- Guard
- Lane Pianta
- Guard
- Travis Willingham
- Guard
- Eddie Hord
- Wolf
- Colleen Clinkenbeard
- Nurse
- Jodi Forrest
- Goku Jr. (AB Groupe dub)
- David Gasman
- (AB Groupe dub)
- Jeff Johnson
- Additional voices
- Mirabelle Kirkland
- Pan (AB Groupe dub)
- Sharon Mann
- Pan (AB Groupe dub) / Krillin (AB Groupe dub) (voice) (uncredited)
- Edward Marcus
- (voice) (uncredited) (unconfirmed)
- Doug Rand
- (voice) (uncredited) (unconfirmed)
