Jan Koecher

doktor Pulkowski

1968

The Prince

1968

Stanisław Moniuszko

1951

General de With

1965

Professor Trębski

1961

Poet

1958

Professor Edward Ryszpans

1968

Bolesławiec

1956

Kostarski

1961

Professor Opałko

1965

Doktor Pulkowski ("Top Secret") (uncredited)

1969

Kalina

1965

Hermit

1956

Doctor

1958

Director

1955

Assistant Director

1953

Assistant Director

1950