Directed by
| Valentina Brumberg | ||
| Zinaida Brumberg | ||
Writing Credits (in alphabetical order)
| Vladimir Danilov | ||
| Nikolay Erdman | ||
Cast (in credits order)
| Valentina Sperantova | ... | Petya (voice) | |
|
|
Galina Novozhilova | ... | Doom (voice) |
| Erast Garin | ... | The Professor (voice) | |
| Sergey Martinson | ... | The Doctor (voice) (as V. Martinson) | |
Music by
| Nikolai Sidelnikov | ||
| Andrei Volkonsky | ... | (as A. Volkonskiy) |
Cinematography by
| Elena Petrova | ||
Art Direction by
| Lana Azarkh | ||
| Grazhina Brashishkite | ||
Second Unit Director or Assistant Director
| Tatyana Fyodorova | ... | assistant director |
| Nina Mayorova | ... | assistant director |
Sound Department
| Nikolay Prilutskiy | ... | sound |
Animation Department
| Boris Butakov | ... | animator |
| Faina Epifanova | ... | animator |
| Nikolay Fyodorov | ... | animator |
| Fyodor Khitruk | ... | animator |
| Elena Khludova | ... | animator |
| Vyacheslav Kotyonochkin | ... | animator |
| Vladimir Krumin | ... | animator |
| Mariya Motruk | ... | animator |
| Vladimir Pekar | ... | animator |
| Igor Podgorskiy | ... | animator |