 Around the World1943 · German | German |
 Secret Service In Darkest Africa1943 · Capt. Boschert | Capt. Boschert |
 Background to Danger1943 · German Official (uncredited) | German Official (uncredited) |
 Action in the North Atlantic1943 · German Submarine Captain (uncredited) | German Submarine Captain (uncredited) |
 The Boy from Stalingrad1943 · German General | German General |
| TThe Purple V1943 · Col. von Ritter (as William Vaughn) | Col. von Ritter (as William Vaughn) |
 Reunion in France1942 · Major (uncredited) | Major (uncredited) |
 Once Upon a Honeymoon1942 · German Colonel with American Consul (uncredited) | German Colonel with American Consul (uncredited) |
 Miss V from Moscow1942 · Captain Richter (as William Vaughn) | Captain Richter (as William Vaughn) |
 King of the Mounties1942 · Marshal Von Horst (as William Vaughn) | Marshal Von Horst (as William Vaughn) |
 Atlantic Convoy1942 · U-Boat Officer | U-Boat Officer |
 Where Trails End1942 · Tip Wallace (Gang Leader) (as William Vaughn) | Tip Wallace (Gang Leader) (as William Vaughn) |
 Joan of Paris1942 · Actor | Actor |
 The Deadly Game1941 · Nazi Agent | Nazi Agent |
 Underground1941 · Captain Bornsdorff | Captain Bornsdorff |
 Man Hunt1941 · Actor | Actor |
 So Ends Our Night1941 · German Official | German Official |
 Dr. Ehrlich's Magic Bullet1940 · Officer | Officer |
 Hidden Enemy1940 · Professor Werner | Professor Werner |
 Pack Up Your Troubles1939 · Mueller | Mueller |
 Espionage Agent1939 · Foreign Official | Foreign Official |
 Nurse Edith Cavell1939 · German Firing Squad Officer | German Firing Squad Officer |
 Conspiracy1939 · Second-Mate Wilso | Second-Mate Wilso |
 Confessions of a Nazi Spy1939 · Captain von Eichen | Captain von Eichen |
 Panama Patrol1939 · Marlin (as William von Brincken) | Marlin (as William von Brincken) |
 Navy Secrets1939 · Cronjer | Cronjer |
 The Mexicali Kid1938 · Frederick Gorson | Frederick Gorson |
 Bulldog Drummond in Africa1938 · Dr. Stern | Dr. Stern |
 International Crime1938 · Flotow | Flotow |
 Invisible Enemy1938 · Foreign Diplomat | Foreign Diplomat |
 Thank You, Mr. Moto1937 · Schneider | Schneider |
 Wallaby Jim of the Islands1937 · Adolph Richter, Pearl Hunter | Adolph Richter, Pearl Hunter |
 The Prisoner of Zenda1937 · Krafstein (uncredited) | Krafstein (uncredited) |
 Charlie Chan at the Olympics1937 · Polizei Officer | Polizei Officer |
 They Gave Him a Gun1937 · German Captain (uncredited) | German Captain (uncredited) |
 Espionage1937 · Legation Officer | Legation Officer |
 Dracula's Daughter1936 · Lead Transylvanian Gendarme (uncredited) | Lead Transylvanian Gendarme (uncredited) |
 The Gay Bride1934 · German Official (uncredited) | German Official (uncredited) |
 Flirting with Danger1934 · Von Kruger | Von Kruger |
 Crimson Romance1934 · Von Gering | Von Gering |
 Fugitive Road1934 · Lieutenant Berne | Lieutenant Berne |
 I'll Tell the World1934 · Joseph | Joseph |
 Shanghai Madness1933 · von Uhlenberg | von Uhlenberg |
 Storm at Daybreak1933 · Hungarian Officer (uncredited) | Hungarian Officer (uncredited) |
 The Match King1932 · Marta's Companion (uncredited) | Marta's Companion (uncredited) |
 Under-Cover Man1932 · Maitre d' at Padlock Club | Maitre d' at Padlock Club |
 6 Hours to Live1932 · Reporter | Reporter |
 A Passport to Hell1932 · Officer | Officer |
