Trailer
 | Tamara Dmitrieva as Seryozha (voice, uncredited) |
 | Lyudmila Gnilova as Ryzhik (voice, uncredited) |
 | Zinaida Naryshkina as Grandmother (voice, uncredited) |
 | Vladimir Soshalsky as Rex (voice, uncredited) |
| Directing | |
| Vladimir Arbekov | Director |
Writing | |
| Vitaliy Zlotnikov | Writer |
Art | |
| Vladimir Sobolev | Art Direction |
Camera | |
| Boris Kotov | Director of Photography |
Sound | |
| Irakli Gabeli | Original Music Composer |
| Boris Filchikov | Sound Director |
Writing | |
| Pyotr Frolov | Script Editor |
Visual Effects | |
| Vladimir Zarubin | Animation |
| Vladimir Shevchenko | Animation |
| Violetta Kolesnikova | Animation |
| Iosif Kuroyan | Animation |
| Antonina Alyoshina | Animation |
Production | |
| Ninel Lipnitskaya | Producer |
