Stalowe serca (1948)
Rilis: May 10, 1948
Runtime: 69 menit
Bintang Aktor: Irena Laskowska, Helena Buczyńska, Władysław Hańcza, Mieczysław Serwiński, Tadeusz Burnatowicz, Stanisław Winczewski
Crew: Mieczyslaw Mierzejewski (Music), Adolf Forbert (Director of Photography), Stanisław Urbanowicz (Director), Anatol Radzinowicz (Production Design), Roman Mann (Production Design), Jan Radlicz (Sound)