Piotr Fronczewski as Jacek Leman

Zygmunt Kęstowicz as Jerzy Ludwicki

Krystyna Królówna as Magda

Zbigniew Józefowicz as Major Szletyński

Bogusław Sochnacki as Lieutenant Rybak

Eugeniusz Kamiński as Captain Kamiński

Iwona Słoczyńska as Hilde Werner

Eugeniusz Korczarowski as Bandit

Krzysztof Świętochowski as Krawczyk

Zbigniew Koczanowicz as Professor

Teodor Gendera as German Policeman

Mariusz Gorczyński as Władek

Jolanta Bohdal as Błażek's Mother (uncredited)

Krystyna Chimanienko as Customs Officer (uncredited)

Zdzisław Kielecki as Helicopter Pilot (uncredited)

Włodzimierz Kmicik as Radar Operator (uncredited)

Krzysztof Kowalewski as Undercover Cop (uncredited)

Adam Perzyk as Władek's Friend (uncredited)

Jan Zdrojewski as Man Watching Hilde's Apartment (uncredited)