The Steel Hearts(1948)

Irena Laskowska

Danka

Helena Buczyńska

Gustlikowa

Władysław Hańcza

Engineer Karol

Mieczysław Serwiński

Hauptsturmführer Helmut Kirschke - Inspector

Tadeusz Burnatowicz

'Raptus' (as T. Burnatowicz)

Stanisław Winczewski

Pawel

Edmund Biernacki

Henzel

Ludwik Ruszkowski

Manager

Bronisław Darski

Jan Steiner

Feliks Żukowski

Michał Wontor

Karol Chorzewski

Marian Dąbrowski

Marian Gielniewski

Tadeusz Łomnicki

Miner Wiktor Tuszyński

Leon Pietraszkiewicz

Józef Pilarski

Old worker

Klemens Puchniewski

Zbigniew Skowroński

Watchman

Kazimierz Wichniarz

Foreman

Wacław Zwoliński

Jerzy Kawalerowicz

German Officer (uncredited)

Roman Mann

Production Design

Anatol Radzinowicz

Production Design

Józef Galewski

Painter

Jerzy Tkaczuk

Assistant Set Decoration

Józef Marczak

Lighting Technician

Feliks Średnicki

Assistant Director

Kazimierz Konrad

Assistant Camera

Mieczysław Verocsy

Assistant Camera

Adolf Forbert

Director of Photography

Jan Dobracki

Makeup Artist

Aleksander Ciesielski

Assistant Director

Jerzy Kawalerowicz

Assistant Director

Marian Lis

Pyrotechnician

Zygmunt Król

Unit Manager

Aleksander Pękalski

Production Manager

Jan Radlicz

Sound

Mieczyslaw Mierzejewski

Music

Gustaw Morcinek

Story Supervisor

Stanisław Urbanowicz

Screenplay, Editor, Director