Janusz Zakrzeński

as Prezes Marczak (1 episode)

as Wincenty Sobocinski (4 episodes)

as Benedykt Korczyński (4 episodes)

as Benedykt Korczyński

as Professor Zwoliński

as Jan Bard

as Witkacy

as Nobleman

as Jan Zwierkowsky

as marszałek Józef Piłsudski

as Bogdan Zagajny

as general Prądzyński

as Col. Gwido Langer

as don Octavio Alezano, szef SB Guademurki (1 episode)

as Fijałkowski

as Doktor Csala, sąsiad Zaremby

as Józef, dyrektor przedsiębiorstwa

as towarzysz Pająk z Warszawy (1 episode)

as Redaktor "Tygodnika Naukowego"

as namiestnik Erick von Hollstein (7 episodes)

as Interrogator

as Doctor Chlebowicz

as Director

as Priest

as Mateo Falcone (voice) (uncredited)