Cast
Jerzy Turek
Watchman
Tomasz Lengren
Man at Party (uncredited)
Jarosław Świtoniak
Scientific Worker (uncredited)
Marian Łącz
Party Guest (voice) (uncredited)
Ewa Szykulska
Jola
Jerzy Dobrowolski
Interpreter
Jerzy Duszyński
Frątczak
Franciszek Pieczka
Sailor
Wojciech Pokora
Walczak's Friend
Wojciech Rajewski
Walczak's Friend
Michał Żołnierkiewicz
Scientific Worker (uncredited)
Jan Suzin
Scientific Worker (voice) (uncredited)
Józef Nowak
Jan Walczak / As
Bolesław Kamiński
Little Man
Czesław Lasota
Walczak's Friend
Witold Skaruch
Walczak's Friend
Zygmunt Apostoł
Walczak's Friend (uncredited)
Andrzej Kondratiuk
Ferry Driver (uncredited)
Roman Kłosowski
Prince Maharaja
Wiesław Michnikowski
Professor Milczarek
Wiesława Mazurkiewicz
Flower Seller
Tadeusz Pluciński
Jurek (uncredited)
Zbigniew Sawan
Porter (uncredited)
Kazimierz Stankiewicz
Maharaja's Wife (uncredited)
Zdzisław Maklakiewicz
Doctor Plama
Wiesław Gołas
Taxi Driver