- Julian Sands
- Julian
- Renée Soutendijk
- Nina
- Maciej Robakiewicz
- Stas
- Tadeusz Bradecki
- Dr. Marcin
- Joachim Król
- Eduard
- Maja Komorowska
- Nun Klementyna
- Vadim Glowna
- German professor
- Andrzej Lapicki
- Hulanicki
- Aleksander Bardini
- Prof. Steinberg
- Hanna Skarzanka
- Boarding-house owner
- Jerzy Nowak
- Officer-Interpreter
- Maggie O'Neill
- Julian's second wife
- Markus Vogelbacher
- Ulrich
- Milva
- Italian diplomat's wife
- Andrzej Zarnecki
- Dominik
- Anna Milewska
- Hulanicki's wife
- Irena Malkiewicz
- Hulanicki's mother
- Juliusz Lubicz-Lisowski
- Hulanicki's guest
- Beata Maj
- (as Beata Maj-Dabal)
- Hanna Stankówna
- Guest of the Hulanicki family
- Sylwester Przedwojewski
- Guest
