Bogumił Kobiela

Ryszard Fox

Ryszard Filipski

Lawyer

Anna Prucnal

Fox's Sister-in-law

Jerzy Zelnik

Dr. Burton

Piotr Wysocki

Dr. Benglow

Tadeusz Pluciński

Preacher

Wojciech Rajewski

Man With a Dog

Witold Dederko

Organ Seller

Andrzej Piszczatowski

Dr. Gregory (uncredited)

Jan Machulski

Dr. Benglow (voice) (uncredited)

Barbara Krafftówna

Preacher (voice) (uncredited)

Daniel Olbrychski

Insurance Company Salesman (voice) (uncredited)