Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Actor | Quando la moglie è in vacanza | 1955 | Dr. Brubaker |
| Actor | Guerra e pace | 1956 | Field Marshal Kutuzov |
| Actor | Colpo di fulmine | 1941 | Prof. Gurkakoff |
| Actor | Sabotaggio | 1936 | Karl Anton Verloc (as Oscar Homolka) |
| Actor | Venere in pigiama | 1962 | Dr. Prokosch (as Oscar Homolka) |
| Actor | La donna invisibile | 1940 | Blackie |
| Actor | Addio alle armi | 1957 | Dr Emerich |
| Actor | Funerale a Berlino | 1966 | Colonel Stok |
| Actor | Il cervello da un miliardo di dollari | 1967 | General Stok |
| Actor | Le lunghe navi | 1964 | Krok |
| Actor | Mamma ti ricordo! | 1948 | Uncle Chris |
| Actor | Il seme del tamarindo | 1974 | Gen. Golitsyn (as Oscar Homolka) |
| Actor | The Wonderful World of the Brothers Grimm | 1962 | The Duke |
| Actor | The Strange Case of Dr. Jekyll and Mr. Hyde | 1968 | Stryker |
| Actor | Mister Sardonicus | 1961 | Krull |
| Actor | Corrispondente X | 1940 | Commissar Vasiliev |
| Actor | La taverna dei sette peccati | 1940 | Antro |