A subjective adaptation of a well-known autobiographical novel by Zbigniew Unilowski (screenplay by Wojciech Jerzy Has with dialogues by Stanislaw Dygat). The adventures of the tenants of a sublet room in a Warsaw townhouse inhabited mostly by students and novice writers, presented against the social context of the 1930s.

Mieczysław Gajda
as Lucjan Salis

Gustaw Holoubek
as Dziadzia

Adam Pawlikowski
as Zygmunt Stukonis

Anna Lubienska
as Leopard

Beata Tyszkiewicz
as Teodozja

Irena Netto
as Stukonisowa

Zdzisław Maklakiewicz
as Józef Bednarczyk

Halina Buyno-Łoza
as Neighbour

Bogusław Danielewski
as Waiter

Krystyna Feldman
as Caretaker