Wyłap

Paweł Nowisz

Rysio

Marian Opania

Stasio

Leon Niemczyk

Dogcatcher / Professor Kazio

Hanna Małkowska

Rysio's mother-in-law / Cook

Mirosława Marcheluk

Rysio's wife

Krystyna Feldman

Master's degree holder

Barbara Chojecka

Lena Wilczyńska

Master's degree holder in a dog shelter

Wiesław Drzewicz

Mr. Józio

Władysław Dewoyno

Professor

Wirgiliusz Gryń

Rysio's neighbor

Mirosław Szonert

Vet

Franciszek Trzeciak

Dogcatcher's helper

Eugeniusz Wałaszek

Man with a dog

Bogdan Wiśniewski

Barbara Chmielewska

Monika Bartczak

Walentyna Sakkilari

Zofia Plewińska

Agnieszka Kusza

Jerzy Moniak

Waiter (uncredited)

Maria Probosz

Rysio's pupil (uncredited)

Janusz Hajdun

Music

Bogdan Mozer

Production Design

Andrzej Hanzl

Sound