When an unbearably adorable, eternally optimistic Quokka named Daisy wants to achieve the impossible – to win the annual ‘World’s Scariest Animal’ championship, she enlists the guidance of a washed-up, former champion, a grouchy Saltwater Crocodile, to help her achieve her dreams and prove that champions can come in all sizes.
| Actor | Role |
|---|---|
 Angourie RiceDaisy Quokka (voice) | Daisy Quokka (voice) |
 Sam NeillFrankie Scales (voice) | Frankie Scales (voice) |
 Sharnee TonesRonda Saltie (voice) | Ronda Saltie (voice) |
 Grant DenyerDad Quokka (voice) | Dad Quokka (voice) |
 Lucy DurackMum Quokka (voice) | Mum Quokka (voice) |
 Frank WoodleyFlightless Feather (voice) | Flightless Feather (voice) |
| AAndrew CookJerry Whiskers (voice) | Jerry Whiskers (voice) |
 Karl StefanovicWombat Citizen (voice) | Wombat Citizen (voice) |
| AAllison LangdonKangaroo Citizen (voice) | Kangaroo Citizen (voice) |
| RRichard WilkinsTV News Camera-Roo (voice) | TV News Camera-Roo (voice) |
| RRyan RenshawWSG Referee Possum (voice) | WSG Referee Possum (voice) |
 Ricard CussóDrago Modo / WSG President Augustus (voice) | Drago Modo / WSG President Augustus (voice) |
| BBen StewartStadium Announcer (voice) | Stadium Announcer (voice) |