Cast
Małgorzata Potocka
Zuzanna
Bohdan Mikuć
Janusz R. Nowicki
Agent
Zygmunt Malawski
Morozow (uncredited)
Andrzej Mrozek
Doctor's Assistant (uncredited)
Joanna Jędryka
Zuzanna (voice) (uncredited)
Bogusław Sochnacki
UB Officer in 1954 / Doctor (voice) (uncredited)
Jerzy Bińczycki
Doctor
Juliusz Grabowski
Ruta's "Father"
Eugeniusz Korczarowski
Polish Counter-Intelligence Officer (uncredited)
Jerzy Fedorowicz
American Agent (uncredited)
Ryszard Filipski
Marcin Nowak / Nowak's Cellmate (voice)
Hanna Balińska
Jerzy Kozakiewicz
UB Officer in 1954
Zbigniew Bielski
Polish Counter-Intelligence Officer (uncredited)
Jerzy Aleksander Braszka
Polish Intelligence Major
Anna Ciepielewska
Teresa
Andrzej Jurczak
Tractor Driver
Stefan Szmidt
CIA Agent
Jerzy Złotnicki
Kenneth's Agent
Andrzej Kozak
Jan Duda "Garbus"
Andrzej Buszewicz
Polish Agent
Andrzej Gazdeczka
PGR Worker
Tadeusz Kwinta
PGR Worker on a Train
Jerzy Moes
Agent kidnapping Duda
Stanisław Jaroszyński
American Agent (uncredited)