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