Jan Koecher
Attore, Regista
16 gennaio 1908 — 11 maggio 1981 (73 anni)
Filmografia
| 1978 | Noce i dnie · as Gosc Na Przyjeciu U Woynarowskiego |
| 1968 | Lalka · as The Prince |
| 1968 | The Rate is Larger than Life · as Doktor Pulkowski |
| 1965 | The Ashes · as General De With |
| 1965 | Wyspa zloczynców · as Professor Opałko |
| 1961 | Maz swojej zony · as Professor Trębski |
| 1958 | Kalosze szczescia · as Poet |
| 1958 | Król Macius I · as Doctor |
| 1953 | Television Theater · as Cast |
| 1951 | Warszawska premiera · as Stanisław Moniuszko |