 | Jan Machulski als Professor Foss |
 | Roman Sykała als Professor Fanton |
 | Leon Niemczyk als President |
 | Józef Zbiróg als David Holl |
 | Jerzy Ćwikliński als Doctor Baxter |
 | Jerzy Zapiór als "Doctor" |
 | Iwona Słoczyńska |
| Janusz Majewski | Director |
| Irena Kamieńska | Assistant Director |
| Jerzy Mierzejewski | Screenplay |
| Janusz Majewski | Screenplay |
| Dorota Sroczyńska | Assistant Director |
| Kurt Weber | Director of Photography |
| Andrzej Ramlau | Assistant Camera |
| Julian Glowacki | Assistant Camera |
| Jacek Mierosławski | Assistant Camera |
| Bogdan Myśliński | Assistant Camera |
| Boleslaw Pieczynski | Assistant Production Design |
| Anatol Radzinowicz | Production Design |
| Andrzej Kurylewicz | Music |
| Jerzy Szczecinski | Sound |
| Wlodzimierz Wisniewski | Sound Assistant |
| Eugeniusz Rudnik | Sound Effects |
| Elżbieta Kurkowska | Editor |
| Tadeusz Urbanowicz | Production Manager |
| Jerzy Zapiór | Assistant Production Manager |
| Jadwiga Stępień | Assistant Director |
