Tomasz Schuchardt

as Stanisław Wokulski (6 episodes)

as Bartek Drzewiecki

as Gracjan

as Retreat Leader

as Grzesiek

as Franz Podolsky (9 episodes)

as Jacek

as Father

as Majcher (8 episodes)

as Andrzej Kubiak

as Jan Bitner (4 episodes)

as Endocrinologist

as 'Buba'

as Grzegorz Keller (6 episodes)

as Michał 'Szmajka' Szmajkowski (7 episodes), as Michał 'Szmajka' Szmajkowski (voice) (1 episode)

as Jan Bitner

as Damian, szef Marysi

as Ludwik 'Luizjana' Bończyk (26 episodes)

as Wojtek

as Florian 'Trzonek' Roszak

as Jakub Marczak (6 episodes)

as Bartek

as Wiktor Molski (12 episodes)

as Romek Wilk