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