 | Purple Death from Outer Space (1966) as Dr. Zarkov |
 | Spaceship To The Unknown (1966) as Dr. Hans Zarkov (archive footage) |
 | The Phantom (1943) as Professor Davidson |
 | Batman (1943) as Dr. Hayden |
| | The Secret Code (1942) as Police Commissioner |
 | Ten Gentlemen from West Point (1942) as Senator (uncredited) |
 | Rawhide Rangers (1941) as McDowell |
| | Federal Fugitives (1941) as Hammond |
 | A Dispatch from Reuters (1940) as Mr. O'Malley - Captain of the Nova Scotian (uncredited) |
 | Brigham Young (1940) as Second Man with California Gold News |
 | Wildcat Bus (1940) as Sweeney |
 | The Return of Frank James (1940) as Sheriff |
 | Flash Gordon Conquers the Universe (1940) as Dr. Zarkov |
| | Emergency Squad (1940) as Construction Supervisor at Elevator |
 | Rulers of the Sea (1939) as Kelsey (Uncredited) |
 | Torchy Blane.. Playing with Dynamite (1939) as Inspector McTavish |
 | Torchy Runs for Mayor (1939) as Captain McTavish |
 | Union Pacific (1939) as Old Man (uncredited) |
 | Torchy Blane in Chinatown (1939) as Police Capt. McTavish |
 | Next Time I Marry (1938) as Police Lieutenant |
 | Torchy Gets Her Man (1938) as Police Captain McTavish |
| | Mars Attacks the World (1938) as Dr. Alexis Zarkov |
 | You Can't Take It with You (1938) as Mac (uncredited) |
 | Torchy Blane in Panama (1938) as Captain McTavish |
 | Over the Wall (1938) as Duke Slattery - Policeman with Warrant |
 | Flash Gordon's Trip to Mars (1938) as Dr. Zarkov |
 | The Ship That Died (1938) as Minor Role (uncredited) |
 | Blondes at Work (1938) as Capt. McTavish |
 | Mannequin (1938) as Police Sergeant at Jail (Uncredited) |
 | The Adventurous Blonde (1937) as Captain McTavish |
 | Ever Since Eve (1937) as Desk Sergeant |
 | Flash Gordon (1936) as Dr. Hans Zarkov |
| | Rocket Ship (1936) as Dr. Hans Zarkov |
 | The Texas Rangers (1936) as Captain Stafford |
 | Road Gang (1936) as Chaplain (uncredited) |
 | The Prisoner of Shark Island (1936) as Mr. Holt |
| | The Perfect Set-Up (1936) as Detective Hewitt (uncredited) |
| | Black Gold (1936) as Dan O'Reilly |
 | The Murder of Dr. Harrigan (1936) as Police Sergeant |
 | The Pace That Kills (1935) as Mr. Farley |
 | The Eagle's Brood (1935) as Mike |
 | Men Without Names (1935) as Leahy |
 | 'G' Men (1935) as Police Chief at Lodge (uncredited) |
 | Woman in the Dark (1934) as Prison Warden |
| | A Burglar to the Rescue (1931) as The Burglar, Holtz aka Jack Dunning |
 | Icebound (1924) as Judge Bradford |
 | The Bride's Play (1922) as Sir John Mansfield |
| | The Prisoner of Zenda (1913) as Detchard |
