Whizzy is a little mouse, Whitebelly is a fox. They are naturally mortal enemies. One day, after an unfortunate accident, both meet in animal heaven. Together, they will embark on a fantastic journey and discover friendship can overcome everything.
| Actor | Role |
|---|---|
 Pavlína BalnerWhizzy (voice) | Whizzy (voice) |
 Matouš RumlWhitebelly (voice) | Whitebelly (voice) |
 Martin StránskýMuzzle (voice) | Muzzle (voice) |
 Barbora HrzánováFrog (voice) | Frog (voice) |
 Martha IssováCat (voice) | Cat (voice) |
 Martin DejdarCrab (voice) | Crab (voice) |
 Ondřej BrousekSnake (voice) | Snake (voice) |
 Lukáš PavlásekMoley (voice) | Moley (voice) |
 Jiří KlemCrocodile (voice) | Crocodile (voice) |
 Jiří LábusRaccoon (voice) | Raccoon (voice) |
 Matěj RuppertParrot / Raven (voice) | Parrot / Raven (voice) |
 Jan BubeníčekChameleon (voice) | Chameleon (voice) |
 Miroslav DonutilPeacock (voice) | Peacock (voice) |
 Jiří SchwarzBadger (voice) | Badger (voice) |
 David NovotnýJune Bug Captain (voice) | June Bug Captain (voice) |
 Miroslav EtzlerCrayfish (voice) | Crayfish (voice) |
| Miroslav DonutilOwl (voice) | Owl (voice) |
 Ludmila MolínováGoat (voice) | Goat (voice) |
 Ondřej VetchýPapa Mouse (voice) | Papa Mouse (voice) |