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Rob Paulsen as Squishington (voice) |
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Gail Matthius as Molly Coddle (voice) |
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Jim Cummings as Mr. Bumpy/Destructo (voice) |
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Cheech Marin as Juaquin Gusanito Sin Manos (voice) |
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Danny Mann as Phil Silverfish (voice) |
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Valery Pappas as Shane (voice) |
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Jennifer Darling as Sia (voice) |
| Visual Effects | Jerold Howard | Animation Director |
| Art | Norm DeCarlo | Art Direction |
| Writing | Jeremy Cushner | Writer |
| Writing | Mark Zaslove | Story Editor |
| Directing | David Bleiman Ichioka | Director |
| Directing | Ken Pontac | Director |
| Sound | Jim Latham | Original Music Composer |
