Directed by
| Michal Waszynski | ||
Writing Credits (in alphabetical order)
| Tadeusz Dolega-Mostowicz | ... | (novel) |
| Anatol Stern | ... | (writer) |
Cast (in credits order)
| Zbigniew Sawan | ... | Dowmunt | |
| Maria Gorczynska | ... | Lena | |
| Kazimierz Junosza-Stepowski | ... | Kulcz | |
| Rest of cast listed alphabetically: | |||
 |
Aleksander Balcerzak | ... | Janek |
| Elzbieta Barszczewska | ... | Ewa | |
|
|
Marcin Bay-Rydzewski | ... | Valet |
|
|
Elizabeth Bellak | ... | Unknown Role (unconfirmed) |
|
|
Józef Maliszewski | ... | Doctor |
| Jerzy Pichelski | ... | Zegota | |
|
|
Pelagia Relewicz-Ziembinska | ... | Zuzanna |
|
|
Henryk Rydzewski | ... | Officer |
| Stanislaw Sielanski | ... | Feliks | |
|
|
Artur Socha | ... | Engineer |
| Zofia Wilczynska | ... | Chambermaid | |
| Lidia Wysocka | ... | Marta | |
Music by
| Henry Vars | ... | (as Henryk Wars) |
Cinematography by
| Albert Wywerka | ||
Art Direction by
| Stefan Norris | ||
| Jacek Rotmil | ||
