Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Actor | Jeux Dangereux | 1942 | SS-Gruppenführer Ehrhardt |
| Actor | Une Nuit à l'opéra | 1935 | Gottlieb |
| Actor | Ninotchka | 1939 | Comrade Iranoff |
| Actor | Stalag 17 | 1953 | Sgt. Johann Sebastian Schulz |
| Actor | Un Jour aux courses | 1937 | Dr. Leopold X. Steinberg |
| Actor | Seuls les anges ont des ailes | 1939 | Dutchy |
| Actor | La Grande Combine | 1966 | Professor Winterhalter |
| Actor | La Maison de Frankenstein | 1944 | Burgomeister Hussman |
| Actor | Heidi | 1937 | Police Captain |
| Actor | The Song of Bernadette | 1943 | Louis Bouriette |
| Actor | Le triomphe de Tarzan | 1943 | Sergeant |
| Actor | Une nuit à Casablanca | 1946 | Count Pfefferman / Heinrich Stubel |
| Actor | Romance inachevée | 1954 | W. Kranz |
| Actor | Houdini | 1953 | Schultz |
| Actor | Le zinzin d'Hollywood | 1961 | Baron Elston Carteblanche |
| Actor | O. Henry's Full House | 1952 | The Gift of the Magi: Menkie |
| Actor | La joyeuse suicidée | 1937 | Dr. Emil Eggelhoffer (as Sig Rumann) |
| Actor | Illusions perdues | 1941 | Monsieur Kafka |
| Actor | C'est arrivé demain | 1944 | Mr. Beckstein |
| Actor | L'aigle vole au soleil | 1957 | Manager |
| Actor | Le monde lui appartient | 1952 | General Ivan Vorashilov |
| Actor | Camarade X | 1940 | Emil Von Hofer |
| Actor | C'est pas une vie, Jerry | 1954 | Dr. Emile Egelhofer |
| Actor | Révolte au large | 1941 | John Jacob Astor |