Directed by
| Jan Rutkiewicz | ||
Writing Credits (in alphabetical order)
| Kornel Filipowicz | ... | (screenplay) |
| Kornel Filipowicz | ... | (short story) |
| Jan Rutkiewicz | ... | (screenplay) |
Cast
| Marek Bargielowski | ... | Doktor von Reschynsky | |
 |
Jerzy Fornal | ||
|
|
Mieczyslaw Milecki | ... | Professor Helmut Eikene - Zoo-Direktor |
| Czeslaw Piaskowski | ... | Grodetz | |
| Igor Przegrodzki | |||
Music by
| Piotr Hertel | ||
Cinematography by
| Mieczyslaw Lewandowski | ||
Editing by
| Irena Chorynska | ||
Production Management
| Henryk Parnowski | ... | production associate |
Editorial Department
| Janina Kondziola | ... | assistant editor |
Additional Crew
| Hanna Gucwinska | ... | consultant |
