Teenage monkey Spark and his friends, Chunk and Vix, are on a mission to regain Planet Bana - a kingdom overtaken by the evil overlord Zhong.
| Actor | Role |
|---|---|
 Jace NormanSpark (voice) | Spark (voice) |
 Jessica BielVix (voice) | Vix (voice) |
 Susan SarandonBananny (voice) | Bananny (voice) |
 Patrick StewartThe Captain (voice) | The Captain (voice) |
 Hilary SwankThe Queen (voice) | The Queen (voice) |
 Rob deLeeuwChunk (voice) | Chunk (voice) |
 A.C. PetersonZhong (voice) | Zhong (voice) |
 Athena KarkanisKoko (voice) | Koko (voice) |
 Ivan SherryAnnouncer (voice) | Announcer (voice) |
 Jason DelineVarious (voice) | Various (voice) |
| AAaron WoodleyFloyd (voice) | Floyd (voice) |
 Jordan PettleThe King / Guards (voice) | The King / Guards (voice) |
| SShannon PerreaultBananastar (voice) | Bananastar (voice) |