The fearless one-eyed weasel Buck teams up with mischievous possum brothers Crash & Eddie as they head off on a new adventure into Buck's home: The Dinosaur World.
| Actor | Role |
|---|---|
 Simon PeggBuck (voice) | Buck (voice) |
 Vincent TongCrash (voice) | Crash (voice) |
 Aaron HarrisEddie (voice) | Eddie (voice) |
 Utkarsh AmbudkarOrson (voice) | Orson (voice) |
 Justina MachadoZee (or whatever her name is) (voice) | Zee (or whatever her name is) (voice) |
 Sean KeninManny (voice) | Manny (voice) |
| DDominique JenningsEllie (voice) | Ellie (voice) |
 Jake GreenSid (voice) | Sid (voice) |
 Skyler StoneDiego (voice) | Diego (voice) |
 Theodore BordersAdditional Voices (voice) | Additional Voices (voice) |
 Jason HarrisAdditional Voices (voice) | Additional Voices (voice) |
| KKristin McGuireAdditional Voices (voice) | Additional Voices (voice) |
 Shakira Ja'nai PayeAdditional Voices (voice) | Additional Voices (voice) |
 Peter Pamela RoseAdditional Voices (voice) | Additional Voices (voice) |
 Jason Linere-WhiteAdditional Voices (voice) | Additional Voices (voice) |