A retired police captain, Siwy, tells a reporter about his latest action, carrying on his own investigation into the mysterious death of a Ewa Salm, a.k.a. Princess. She was a witness in a case where the defendant pled guilty and was sentenced to eight years in prison. Siwy doubts the defendant's guilt and risks his life to apprehend the real killer.
Zygmunt Hübner
as Siwy
Barbara Brylska
as Ewa "The Princess" Salm
Ryszard Filipski
as Robert Kwasowski
Piotr Pawłowski
as Doctor Leśniakiewicz
Krzysztof Żurek
as Lechosław Kerner
Tadeusz Bartosik
as Actor
Arkadiusz Bazak
as Maj. Szelągowski
Antoni Bohdziewicz
as Stage Director
Elżbieta Burakowska
as The Second Ewa
Helena Bystrzanowska
as Maid Melania Roch
Zofia Czerwińska
as Apolonia M.
Ryszarda Hanin
as Ewa Salm's Mother
