Directed by
| Lani Minella | ||
Cast (in credits order)
| Lani Minella | ... | Void (voice) | |
| Ryan Drummond | ... | Sonic the Hedgehog / Knuckles the Echidna (voice) | |
| Jon St. John | ... | Big the Cat (voice) | |
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Elara Distler | ... | Lumina Flowlight / Illumina (voice) |
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Corey Bringas | ... | Miles 'Tails' Prower (voice) |
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Jennifer Douillard | ... | Amy Rose (voice) (as Jenny Douillard) |
| Deem Bristow | ... | Dr. Ivo 'Eggman' Robotnik (voice) | |
| Rest of cast listed alphabetically: | |||
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Steve Brodie | ... | E-102 'Gamma' (voice) (archive sound) |
| Nobutoshi Canna | ... | Knuckles the Echidna (voice) (as Nobutoshi Kanna) | |
| Jun'ichi Kanemaru | ... | Sonic the Hedgehog (voice) | |
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Taeko Kawata | ... | Amy Rose (voice) |
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Michael McGaharn | ... | Knuckles the Echidna (archive sound) |
| Yûko Minaguchi | ... | Illumina (voice) | |
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Atsuki Murata | ... | Miles 'Tails' Prower (voice) |
| Jôji Nakata | ... | E-102 'Gamma' (voice) | |
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Tomoko Sasaki | ... | Chao (voice) (archive sound) |
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Urara Takano | ... | Void (voice) |
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Shun Yashiro | ... | Big the Cat (voice) |
| Ikue Ôtani | ... | Lumina Flowlight (voice) | |
| Chikao Ôtsuka | ... | Dr. Ivo 'Eggman' Robotnik (voice) (as Chikao Ohtsuka) | |
Casting By
| Lani Minella | ||
Sound Department
| Rick Bowman | ... | sound recordist |
Animation Department
| Yuji Uekawa | ... | character designer: new characters |
