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