Jan Koecher
Known for
More Than Life At Stake
doktor Pulkowski
The Doll
The Prince
The Ashes
General de With
The Warsaw Debut
Stanisław Moniuszko
Husband of His Wife
Professor Trębski
More Than Life At Stake Part One
Doktor Pulkowski ("Top Secret") (uncredited)
Warszawska syrena
Hermit
Kalosze szczęścia
Poet
Tajemnica dzikiego szybu
Bolesławiec
The Siding
Professor Edward Ryszpans
The Hot Line
Kalina
It Started Yesterday
Kostarski
Wyspa złoczyńców
Professor Opałko
Król Maciuś I
Doctor