Retired police captain Siwy recounts to a reporter how he undertook a final, private investigation into the suspicious death of Ewa Salm, known as “Princess.” Though her testimony had secured a conviction, Siwy doubted the man’s guilt and set out to uncover the real killer—risking his own life to see justice done.

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