Adolf Dymsza
Roman Grzela
Krystyna Lubienska
Marianna Grzela
Tadeusz Wisniewski
Paweł
Tadeusz Bartosik
Wojtek's Father
Barbara Drapińska
Wojtek's Mother
Helena Grossówna
Hela's Mother
Jacek Gacparski
Wojtek
Aleksander Kornel
Adam Bąbel
Lidia Korsakówna
Dog Owner
Anna Krzywicka
Hela
Wanda Majerówna
Teacher
Wiesław Michnikowski
Bąbel
Konrad Morawski
Wacek's Father
Adam Pawlikowski
Dog Owner's Husband
Aldona Pawłowska
Sick Dog's Owner
Grzegorz Roman
Boy at Playground
Lech Rzegocki
Wacek
Kazimierz Dejunowicz
Postman (uncredited)
Andrzej Gazdeczka
Sailor (uncredited)
Lech Grzmociński
Sailor (uncredited)
Jan Kociniak
Circus Spectator (uncredited)
Marian Łącz
PE Teacher (uncredited)
Janusz Nasfeter
Theatre Director (uncredited)
Adam Perzyk
Theatre Employee (uncredited)
Danuta Wodyńska
Wacek's Mother (uncredited)
Wojciech Zagórski
Circus Spectator (uncredited)