Pola Raksa as Kama / Zofia Zabłocka

Magdalena Zawadzka as Magda Zawadzka

Jan Machulski as Zygmunt Zawada

Stanisław Mikulski as Adam Witecki

Barbara Brylska as Wanda

Emil Karewicz as Władek Zabłocki

Jan Kobuszewski as Film Distributor

Leon Niemczyk as Babecki

Edmund Fetting as Buvin

Olgierd Łukaszewicz as Actor Playing Żbik

Witold Skaruch as Michaud

Jerzy Zelnik as Actor Playing Adam

Zygmunt Hobot as Porter

Andrzej Krasicki as Officer (uncredited)

Jerzy Moes as Actor (uncredited)

Edward Radulski as Officer (uncredited)

Maciej Rayzacher as Actor (uncredited)

Witold Sadowy as Officer Informing Zygmunt (uncredited)

Roman Sykała as Officer (uncredited)