Martin Kosleck Filmography
- Actor (65 credits)
- The Man with Bogart's Face (1980) Horst Borsht
- The Hardy Boys/Nancy Drew Mysteries (1977) First Citizen
- Search (1972) Josip Dijilas
- Sanford and Son (1972) General
- Banacek (1972) Bruno Aufderheidie
- O'Hara, U.S. Treasury (1971) Dr. Klaus Vogel
- Longstreet (1971) Von Marks
- Wake Me When the War Is Over (1969)
- It Takes a Thief (1968) 2nd Agent
- Garrison's Gorillas (1967) German General
- Agent for H.A.R.M. (1966) Basil Malko
- The Girl from U.N.C.L.E. (1966) Dr. Boorman
- Morituri (1965) Wilke
- Hogan's Heroes (1965) General Mueller
- 36 Hours (1964) Kraatz
- The Man from U.N.C.L.E. (1964) Dr. Pederson
- Voyage to the Bottom of the Sea (1964) Director
- 12 O'Clock High (1964) Col. Otto Ulrich
- The Rogues (1964) Hugo Fischer
- The Flesh Eaters (1964) Prof. Peter Bartell
- The Outer Limits (1963) Dr. Leo Hausner
- Hitler (1962) Joseph Goebbels
- Something Wild (1961) Landlord
- Spion für Deutschland (1956) Griffins
- Smugglers' Cove (1948) Count Boris Petrov
- Assigned to Danger (1948) Louie Volkes
- Half Past Midnight (1948) Cortez
- The Beginning or the End (1947) Dr. O.E. Frisch, not listed in credits
- She-Wolf of London (1946) Dwight Severn
- House of Horrors (1946)
- The Wife of Monte Cristo (1946) Edmund Dantes, Count of Monte Cristo
- Crime of the Century (1946) Paul
- Just Before Dawn (1946) Karl Ganss
- Pursuit to Algiers (1945) Mirko
- The Frozen Ghost (1945)
- Watchtower Over Tomorrow (1945) Delegate of nation X, not listed in credits
- Gangs of the Waterfront (1945) Anjo Ferreati
- Strange Holiday (1945) Examiner
- The Spider (1945) Mihail Barak
- The Hitler Gang (1944) Joseph Goebbels
- Secrets of Scotland Yard (1944) Josef
- The Mummy's Curse (1944)
- The Great Alaskan Mystery (1944) Dr. Hauss
- The North Star (1943) Dr. Richter
- Chetniks (1943) Col. Brockner
- Bomber's Moon (1943) Luftwaffe Maj. von Streicher
- Berlin Correspondent (1942) Captain von Rau
- Manila Calling (1942) Heller
- Nazi Agent (1942) Kurt Richten
- Fly-By-Night (1942) George Taylor
- All Through the Night (1942) Steindorff
- The Mad Doctor (1941) Maurice Gretz
- Underground (1941) Col. Heller
- The Devil Pays Off (1941) Grebb, Henchman
- International Lady (1941) Bruner
- Foreign Correspondent (1940) Tramp
- Calling Philo Vance (1940) Gamble
- Nick Carter, Master Detective (1939) Otto King
- Confessions of a Nazi Spy (1939) Joseph Goebbels, not listed in credits
- Nurse Edith Cavell (1939) Pierre
- Espionage Agent (1939) Karl Mullen
- Fashions of 1934 (1934) Dance Director, not listed in credits
- Alraune (1930) Wolfgang Petersen
- Die singende Stadt (1930) Bobby Bertling - Claires Verehrer
- Napoleon auf St. Helena (1929)
