Józef Nalberczak as Wacek Stefanek

Roman Wilhelmi as Roman Wawrzysiak

Henryk Bąk as Durczak

Aleksander Fogiel as Łopotek

Józef Nowak as "Barrel" Nogajski

Ryszard Pietruski as Driver

Anna Ciepielewska as Paragon's Mother

Barbara Bargiełowska as Militiawoman

Barbara Sołtysik as Nurse

Magdalena Celówna-Janikowska as Waitress

Bogdan Baer as Gienio

Wojciech Brzozowicz as Małek

Jerzy Duszyński as Editor

Aleksander Dzwonkowski as Oleś

Stefan Friedmann as Mechanic

Mieczysław Milecki as Doctor

Stanisław Milski as Red Milek's Grandfather

Marian Tchórznicki as Marian "Paragon" Tkaczyk

Mirosław Domański as Felek "Mandżaro"

Janusz Pomaski as Ignac

Jerzy Porębski as Julek "Prince" Wawrzysiak

Tomasz Rajek as Red Milek

Janusz Smoliński as Boguś "Pearl"

Krzysztof Gosztyła as Paragon's Friend (uncredited)

Zofia Czerwińska as Lab Worker (uncredited)

Wacław Kowalski as Anielak (uncredited)

Sylwester Przedwojewski as Broadcast Announcer (uncredited)

Krystyna Chimanienko as Marian "Paragon" Tkaczyk (voice) (uncredited)