Marek Walczewski as Pernat

Krystyna Janda as Rozyna

Joanna Żółkowska as Miriam

Anna Jaraczówna as Old Woman

Mariusz Dmochowski as Holtrum

Wiesław Drzewicz as Miriam's Father

Henryk Bąk as Warehouseman in Detention Center

Jan Nowicki as Champion of Sleep

Wojciech Pszoniak as Prisoner

Krzysztof Majchrzak as Rozyna's Brother

Grazyna Bernacka as Dentist's Assistant

Zofia Czerwińska as Janitor

Natalia Sikorska as

Arkadiusz Bazak as Medical Chief

Zbigniew Buczkowski as Male Nurse

Emil Karewicz as First Doctor

Ryszard Kotys as Elevator Operator

Stanisław Manturzewski as

Borys Marynowski as Male Nurse Assisting with Operation

Marian Opania as Doctor Creating Pernat

Ryszard Pietruski as Agent Posing as Chimney Sweep

Jan Pietrzak as Dentist - Ophthalmologist

Andrzej Seweryn as Doctor Creating Pernat

Józef Skrzek as Musician

Bogusław Sobczuk as Investigator

Grzegorz Warchoł as Blind Man's Guide