Martin Kosleck
- The Man with Bogart's Face
1980 Horst Borsht
- A Day at the White House
1972 FBI Director
- Wake Me When the War Is Over
1969 Butler
- Mission: Impossible - The Bunker
1969 General
- Agent for H.A.R.M.
1966 Basil Malko
- Morituri
1965 Wilke
- The Flesh Eaters
1964 Prof. Peter Bartell
- 36 Hours
1964 Kraatz
- Hitler
1962 Joseph Goebbels
- Something Wild
1961 Landlord
- Spy for Germany
1956 Griffins
- Assigned to Danger
1948 Louie Volkes
- Half Past Midnight
1948 Cortez
- Smuggler's Cove
1948 Count Boris Petrov
- She-Wolf of London
1946 Dwight Severn
- Just Before Dawn
1946 Karl Ganss
- House of Horrors
1946 Marcel De Lange
- Crime of the Century
1946 Paul
- The Wife of Monte Cristo
1946 Edmund Dantes,Count of Monte Cristo
- The Spider
1945 Mikail Barak
- Pursuit to Algiers
1945 Mirko
- Gangs of the Waterfront
1945 Anjo Ferrati
- The Frozen Ghost
1945 Rudi
- Watchtower Over Tomorrow
1945 Delegate of Nation X (uncredited)
- Strange Holiday
1945 Examiner
- The Mummy's Curse
1944 Ragheb
- The Great Alaskan Mystery
1944 Dr. Hauss
- The Hitler Gang
1944 Joseph Goebbels
- Secrets of Scotland Yard
1944 Josef
- The North Star
1943 Dr. Richter
- Bomber's Moon
1943 Luftwaffe Maj. von Streicher
- Chetniks!
1943 Col. Brockner
- Why We Fight: Divide and Conquer
1943 Joseph Goebbels
- All Through the Night
1942 Steindorff
- Nazi Agent
1942 Kurt Richten
- Manila Calling
1942 Heller
- Berlin Correspondent
1942 Captain von Rau
- Fly By Night
1942 George Taylor
- Devil Pays Off
1941 Grebb, Henchman
- Underground
1941 Heller
- International Lady
1941 Bruner
- The Mad Doctor
1940 Maurice Gretz
- Foreign Correspondent
1940 Tramp
- Calling Philo Vance
1940 Gamble
- Nick Carter, Master Detective
1939 Otto - 3d hurt worker
- Espionage Agent
1939 Karl 'Muller' Mullen
- Confessions of a Nazi Spy
1939 Joseph Goebbels (uncredited)
- Nurse Edith Cavell
1939 Pierre
- Fashions of 1934
1934 Dance Director (uncredited)
- Alraune
1930 Wolfgang Petersen
- The Singing City
1930 Bobby Bertling - Claires Verehrer
