 Jim ConroyQuincy Magoo (voice) | Quincy Magoo (voice) |
 Dylan SprouseJustin Magoo (voice) | Justin Magoo (voice) |
 Cole SprouseBrad Landry (voice) | Brad Landry (voice) |
 Alyson StonerLorelei Tan Gu (voice) | Lorelei Tan Gu (voice) |
 Chris ParnellCole Fusion / Ninja (voice) | Cole Fusion / Ninja (voice) |
 Kenny MayneKenny Mayne (voice) | Kenny Mayne (voice) |
 Jeff BennettSid / Guard / Evil Mustache Cabal (voice) | Sid / Guard / Evil Mustache Cabal (voice) |
 Rodger BumpassGeneral Smith / Driver / Mastermind (voice) | General Smith / Driver / Mastermind (voice) |
 Maile FlanaganAliga-Tory / Orangu-Tammy (voice) | Aliga-Tory / Orangu-Tammy (voice) |
 Lloyd FloydTan Gu (voice) | Tan Gu (voice) |
 Jennifer HaleLeslie Destructo / Agent L / Dutch Boy (voice) | Leslie Destructo / Agent L / Dutch Boy (voice) |
 Tom KennyDr. Malicio / Soldier (voice) | Dr. Malicio / Soldier (voice) |
 Ryan BollmanCorporal Hayes / Biker (voice) | Corporal Hayes / Biker (voice) |
 Candi MiloGor-Illiana / McBarker / Sid's Mom (voice) | Gor-Illiana / McBarker / Sid's Mom (voice) |
 April StewartWeas-Elizabeth / Girl with Phone (voice) | Weas-Elizabeth / Girl with Phone (voice) |
 Jim WardGeneral Bonkopp / Movie Announcer / Voice on Radio (voice) | General Bonkopp / Movie Announcer / Voice on Radio (voice) |
 Susan Boyajian(voice) | (voice) |
 Bob Joles(voice) | (voice) |
 Hope Levy(voice) | (voice) |
| MMichael Stanton(voice) | (voice) |
 Rob Tinkler(voice) | (voice) |
| FFred Travalena(voice) | (voice) |
 Wally Wingert(voice) | (voice) |
