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.
Siwy
Ewa "The Princess" Salm
Robert Kwasowski
Doctor Leśniakiewicz
Lechosław Kerner
Actor
Maj. Szelągowski
Stage Director
The Second Ewa
Maid Melania Roch
Apolonia M.
Ewa Salm's Mother
Journalist
Ewa Salm's Neighbour
Doctor
Colonel
Witness
Doctor treating Siwy
Witness
Kerner's Mother
Presiding Judge
Restaurant Manager
Theatre Actress
Doctor
Intelligence Officer
Kerner's lawyer
Jerzy Pałka
Jóźwiak
Prosecutor
Typewriter Clerk
Ewa Salm's colleague
Mariola Kerner
Maj. Durski
Capt. Studniarz
MO Colonel
(uncredited)
MO Captain (uncredited)
Man at the Bristol Hotel (uncredited)
Prison Warden (uncredited)
Prison Warden (voice) (uncredited)
Journalist (voice) (uncredited)