Biały niedźwiedź

Gustaw Holoubek

Henryk Fogiel

Stanisław Milski

The Professor

Adam Pawlikowski

Major Rudolf von Henneberg

Teresa Tuszyńska

Anna

Станислав Микульский

Michał Pawlicki

Emil Karewicz

Hauptmann Grimm

Feliks Chmurkowski

Engineer Nowicki

Мечислав Лоза

Polish Underground Member

Wojciech Turowski

Doctor

Wiktor Grotowicz

German Officer (uncredited)

Артур Млодницкий

German Officer (uncredited)

Войцех Семион

Restorer

Liliana Niwińska

Lili

Edward Dobrzański

Highlander Józek

Jerzy Horecki