as Zenon Wiewiórski
as Janina Radwańska
as Barbara Percykówna
as Ryszard Kuryłło
as Zakrzewski
as Edward Szafrankiewicz
as Teodor Gellert
as Brygidka
as Flapcia
as Roman Witting
as Józio
as Marceli Witting
as Herself
as Radio Reporter
as Director's Secretary
as Wiewiórski's Friend
as Writer
as Girl in a Cafe
as Wiewiórski's Friend
as Flower Shop Clerk
as Wiewórki's Friend (uncredited)
as Wiewiórski's Friend (uncredited)
as Actor (uncredited)
as Wiewiórski's Friend (uncredited)