- Jerzy Leszczynski
- Cap. Michal Lazowski
- Maria Malicka
- Nelly Lazowska, daughter
- Nina Olida
- Mrs. Lazowska, wife
- Konstancja Bednarzewska
- Mrs. Lazowska sen., mother
- Maria Gorczynska
- Princess Turchanowa
- Leokadia Pancewicz-Leszczynska
- Ksenia
- Wladyslaw Walter
- Ozóg, Lazowski's orderly
- Jerzy Marr
- Prof. Piotr Glowinski
- Kazimierz Justian
- Commissar Simonow
- Wieslaw Gawlikowski
- Commissar Szapkin
- Leon Luszczewski
- Kiryllow, factory manager
- Mary Alma
- Tania, sister of Duchess Turchana
- Izabella Kalitowicz
- Mother saying goodbye to her son leaving for the front
