Zdzisław Mrożewski

as Więzień - profesor medycyny

as Arthur James Balfour, minister spraw zagranicznych UK

as Mecenas Boczarski (7 episodes)

as Leon Woynarowski (12 episodes)

as Ziembiewicz, ojciec Zenona

as Prezes Gąsiorowski

as Gabriel Narutowicz

as Wladyslaw

as Leon Woynarowski

as Mr. Pobratynski, Ewa's father

as Professor

as Pożarski

as Chancellor Radosz

as Tylski

as David Maxwell Fife

as Colonel Krafft ("Colonel Krafft's Genius Plan")

as Jan Nepomucyn Pożarski

as pułkownik Kraft (1 episode)

as Lord Merton (segment "Lord Arthur Savile's Crime")

as Lord Merton, Sybilla's Father

as Lt. Col. Wincenty Sobociński

as Defender

as General Arthur Gordon

as Professor Choberski