A disqualified trainer of water jumpers starts work in the province, where he discovers Majka's talent.
Paweł Jańczak
Majka Plater
Wanda
Godlewski
Bronek
Chairman
Journalist
Fruńka
Referee
Konrad Werner
Referee
Secretary
Journalist (voice) (uncredited)
Announcer (voice) (uncredited)
