Mole, director of an egg incubator, hires Rat as an employee, who soon begins to steal and muddy the waters. A social satire about poorly-managed organizations, based on caricatures by Boris Yefimov.
| Actor | Role |
|---|---|
 Sergei MartinsonRat (voice, uncredited) | Rat (voice, uncredited) |
 Yuri KhrzhanovskyHedgehog (voice, uncredited) | Hedgehog (voice, uncredited) |
 Vladimir VolodinMole (voice, uncredited) | Mole (voice, uncredited) |
 Georgi MillyarDog (voice, uncredited) | Dog (voice, uncredited) |