Bogusz Bilewski

Lt. Stefan Zaremba

Krystyna Iwaszkiewicz

Margaret Hill

Danuta Nagórna

Katarzyna

Jan Machulski

Lieutenant Stanisław Kamień

Jane Ridgway

Alice

Kazimierz Dejunowicz

Doctor

Kazimierz Fabisiak

Francois

Emil Karewicz

German Pilot

Miłosz Maszyński

Doctor Ruvet

Artur Młodnicki

German Officer

Zbigniew Roman

Pierre

Włodzimierz Skoczylas

Zygmunt

Igor Śmiałowski

Zawada

Jerzy Kozakiewicz

French Resistance Member (uncredited)

Leonard Pietraszak

Pilot (uncredited)

Hubert Drapella