Cast (in credits order)
| Emile Hirsch | ... | Speed Racer (voice) | |
| Christina Ricci | ... | Trixie (voice) | |
| Matthew Fox | ... | Racer X (voice) | |
| Julianne Buescher | ... | Delilia / Mariana Zanja (voice) | |
| David Boat | ... | Sonic 'Boom Boom' Renaldi (voice) | |
| Elizabeth Daily | ... | Rosey Blaze (voice) | |
| Grey Griffin | ... | Esther 'Rev' Reddy (voice) (as Grey DeLisle) | |
| Nicholas Guest | ... | Gothorm Danneskjøld / Gray Ghost (voice) | |
| Ben Diskin | ... | Taejo Togokahn (voice) | |
| Charity James | ... | Sam 'Lightning' Storm (voice) | |
 |
Darryl Kurylo | ... | Prince Kabala / Pitter Pat (voice) |
| Phil LaMarr | ... | Snake Oiler (voice) | |
| Julie Nathanson | ... | Kellie 'Gearbox' Kalinkov (voice) | |
| Fred Tatasciore | ... | Nitro Venderhoss (voice) | |
| Tia Texada | ... | Denise Mobile (voice) | |
| Debra Wilson | ... | Booster Mbube (voice) (as Debra Wilson Skelton) | |
| James Arnold Taylor | ... | Jack 'Cannonball' Taylor / Colonel Colon (voice) | |
| Ron Yuan | ... | Kakoii Teppodama (voice) | |
| Rest of cast listed alphabetically: | |||
|
|
Kátia Cipris | ... | Royalton Lawyer (as Katia Alves) |
|
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Sven Rothkirch | ... | Royalton's Butler |
Produced by
| Dean Hall | ... | associate producer |
| Jeff Nachbaur | ... | producer |
| Andy Satterthwaite | ... | producer |
Music by
| Winifred Phillips | ||
Art Direction by
| Nick Cattell | ||
| Stuart Middleton | ||
Art Department
| Dan Allsop | ... | artist |
| Peter Freer | ... | artist |
| Ben Nightingale | ... | concept art/production art |
| Nathan Rattray | ... | artist |
Sound Department
| Rita Kedineoglu | ... | sound engineer |
Special Effects by
| Andy Perillo | ... | special effects |
Visual Effects by
| Todd Dufour | ... | senior fx artist |
| Victor Glushchenko | ... | visual effects artist |
| Jim 'Big Dog' McLean | ... | sr. lighting and compositing artist |
| Michael Meyers | ... | 3D modeler / concept artist |
| Juan Pablo Monroy | ... | visual effects artist (uncredited) |
Animation Department
| Brad Lincoln | ... | animator |
| Reagan Morris | ... | camera lead |
Music Department
| Derek McKeith | ... | playback singer |
| Winnie Waldron | ... | music producer |
Additional Crew
| Todd Goodrich | ... | assistant production coordinator |
| Kevin Stephens | ... | vice president of development |
| Collette Sunderman | ... | voice-over director |
