演职人员
Rysio
Paweł Nowisz
Stasio
Marian Opania
Dogcatcher / Professor Kazio
Leon Niemczyk
Rysio's mother-in-law / Cook
Hanna Małkowska
Rysio's wife
Mirosława Marcheluk
Master's degree holder
Krystyna Feldman
Master's degree holder in a dog shelter
Lena Wilczyńska
Mr. Józio
Wiesław Drzewicz
Professor
Władysław Dewoyno
Rysio's neighbor
Wirgiliusz Gryń
Vet
Mirosław Szonert
Dogcatcher's helper
Franciszek Trzeciak
Man with a dog
Eugeniusz Wałaszek
Waiter (uncredited)
Jerzy Moniak
Rysio's pupil (uncredited)
Maria Probosz