Marian Piotrowski Bronisław Pawlik

Barbara Barbara Krafftówna

Piotrowski's Mother Barbara Ludwiżanka

Mrs Krysia Krystyna Borowicz

"Cybernetyka" Clerk Krystyna Chimanienko

Woman Wanting To See A Miracle Jadwiga Chojnacka

Sick Clerk Zofia Czerwińska

Woman Wanting To See A Miracle Helena Gruszecka

Flaw Commitee Chairwoman Janina Jaroszyńska

Actress Halina Kowalska

Woman Wanting To See A Miracle Wanda Łuczycka

Kazik Henryk Bąk

PZU Agent Ludwik Benoit

Serious Agent Mieczysław Czechowicz

PZMC Personnel Department Manager Edward Dziewoński

Commitee Member Jan Englert

Firefighting Station Chief Wiesław Gołas

National Council Chairman Władysław Hańcza

Kowalski Cezary Julski

PZMC Doctor Jan Kobuszewski

Piotrowski's Boss Wacław Kowalski

Assembly Worker Gustaw Lutkiewicz

Baggage Taxi Driver Marian Łącz

Commitee Member Ignacy Machowski

Militiaman Józef Nowak

Przesieka Marian Opania

Smiling Agent Franciszek Pieczka

Priest Józef Pieracki

Flaw Commitee Member Czesław Roszkowski

Firefighting Station Officer Wojciech Siemion

Administration Worker Witold Skaruch

Militiaman Karol Strasburger

Committee Member Zbigniew Zapasiewicz

Secretary Jadwiga Barańska

School Janitor Krystyna Feldman

Dziunia Adrianna Godlewska

Flaw Commitee Member Zofia Grabińska

Piotrowski's Acquaintance Jolanta Lothe

Piotrowski's Neighbor Wanda Stanisławska-Lothe

National Council Home Pest Report Worker Bogdan Baer

National Council Housing Department Manager Jerzy Dobrowolski

Paver Jan Kociniak

Jurek Jerzy Moes

"Piotr" Włodzimierz Nowak

Paver Ludwik Pak

Key Clerk's Husband Ryszard Pietruski

Tomek Jakub Wierciak

Irena Dziedzic Irena Dziedzic

Gameshow Host / Voice-Over Lector (voice) Jan Suzin

"Troublesome Guest" Zbigniew Hattowski

Czesław Nowicki Czesław Nowicki

Marek Piwowski Marek Piwowski

Man In Line (uncredited) Lucjan Kydryński