A film biography of Maria Skłodowska-Curie and Pierre Curie.
| Directing | Józef Gruda | Director |
| Directing | Grzegorz Dubowski | Director |
| Writing | Józef Gruda | Screenplay |
| Directing | Daniela Niemczynowska | Assistant Director |
| Camera | Jerzy Mrozewski | Director of Photography |
| Sound | Jan Zawierski | Music Arranger |
| Art | Jan Banucha | Production Design |
| Sound | Jerzy Wojciechowski | Sound |
| Editing | Barbara Kniaziołucka | Editor |
| Costume & Make-Up | Czesława Bitner | Makeup Artist |
| Costume & Make-Up | Renata Bukowska | Makeup Artist |
| Costume & Make-Up | Stanisława Jeżewska | Makeup Artist |
| Costume & Make-Up | Krystyna Żurek | Makeup Artist |
| Writing | Hanna Okraskowa | Story Supervisor |
| Production | Wiesław Stradomski | Production Manager |
| Production | Janusz Magiera | Production Manager |