 | Terror in the Pharaoh's Tomb (2007) as Dr. Moriarty (archive footage) |
 | Dracula: A Cinematic Scrapbook (1991) as Dr. Joseph Van Ee (archive footage) |
 | The Horror of It All (1983) as Dr. Cameron (archive footage) |
 | Doom of Dracula (1966) as Prof. Lampini (archive footage) |
 | David and Bathsheba (1951) as Egyptian Ambassador (uncredited) |
 | The First Legion (1951) as Father Robert Stuart |
 | Flame Of Stamboul (1951) as The Voice |
 | Let's Dance (1950) as Judge |
 | Harbor of Missing Men (1950) as H.G. Danziger |
 | Madame Bovary (1949) as Dubocage |
 | The Barkleys of Broadway (1949) as Judge |
 | The Secret Garden (1949) as Dr. Fortescue |
 | Joan of Arc (1948) as Constable of Clervaux |
 | The Pirate (1948) as The Viceroy |
 | Secret Service Investigator (1948) as Otto Dagoff |
 | Tarzan and the Mermaids (1948) as Palanth, the High Priest |
 | Who Killed Doc Robbin? (1948) as Doc Robbin |
 | Captain from Castile (1947) as Marquis De Carvajal |
 | Where There's Life (1947) as Paul Stertorius |
 | Desire Me (1947) as Father Donnard |
 | Lured (1947) as H.R. Barrett |
 | Moss Rose (1947) as Craxton |
 | Scared to Death (1947) as Dr. Josef Van Ee |
 | The Imperfect Lady (1946) as Mr. Mallam |
 | The Flying Serpent (1946) as Prof. Andrew Forbes |
 | Hold That Blonde! (1945) as Dr. Pavel Storasky |
 | Confidential Agent (1945) as Detective Geddes |
 | Week-End at the Waldorf (1945) as Bey of Aribajan |
 | Midnight Manhunt (1945) as Jelke |
 | Sudan (1945) as Horadef |
 | Having Wonderful Crime (1945) as King aka The Great Movel |
 | Watchtower Over Tomorrow (1945) as Security Council Chair |
 | Fog Island (1945) as Leo Grainger |
 | House of Frankenstein (1944) as Prof. Bruno Lampini |
 | Shadows in the Night (1944) as Frank Swift |
 | The Seventh Cross (1944) as Fahrenburg |
 | Return of the Ape Man (1944) as Ape Man |
 | The Mummy's Ghost (1944) as Andoheb, High Priest of Arkan |
 | Voodoo Man (1944) as Nicholas |
 | Never a Dull Moment (1943) as Tony Rocco |
 | The Mad Ghoul (1943) as Dr. Alfred Morris |
 | Holy Matrimony (1943) as Mr. Crepitude |
 | The Black Raven (1943) as Amos Bradford |
 | Dead Men Walk (1943) as Lloyd Clayton / Elwyn Clayton |
 | Sherlock Holmes in Washington (1943) as Heinrich Hinckel aka Richard Stanley |
 | The Black Swan (1942) as Lord Denby |
 | The Mummy's Tomb (1942) as Andoheb |
 | Dr. Renault's Secret (1942) as Dr. Robert Renault |
 | Half Way to Shanghai (1942) as Peter van Hoost |
 | The Mad Monster (1942) as Lorenzo Cameron |
 | My Favorite Blonde (1942) as Dr. Hugo Streger |
 | Ellery Queen and the Murder Ring (1941) as Dr. Edwin L. Jannery |
 | International Lady (1941) as Webster |
 | A Woman's Face (1941) as Defense Attorney |
 | Topper Returns (1941) as Dr. Jeris |
 | The Monster and the Girl (1941) as Dr. Parry |
 | Dark Streets of Cairo (1940) as Abbadi |
 | Arise, My Love (1940) as Prison Governor |
 | The Mummy's Hand (1940) as Professor Andoheb |
 | New Moon (1940) as Vicomte Ribaud |
 | The Cat and the Canary (1939) as Lawyer Crosby |
 | Here I Am a Stranger (1939) as James K. Spaulding |
 | The Adventures of Sherlock Holmes (1939) as Professor Moriarty |
 | The Hunchback of Notre Dame (1939) as Procurator |
 | The Magnificent Fraud (1939) as Dr. Luis Virgo |
 | Captain Fury (1939) as Arnold Trist |
 | Charlie Chan in Honolulu (1938) as Dr. Cardigan |
 | Arrest Bulldog Drummond (1938) as Rolf Alferson |
 | Suez (1938) as Prime Minister |
 | Vacation from Love (1938) as Dr. Waxton |
 | Marie Antoinette (1938) as Governor of Conciergerie (uncredited) |
 | Fast Company (1938) as Otto Brockler |
 | Lord Jeff (1938) as James 'Jim' Hampstead |
 | Arsène Lupin Returns (1938) as Prefect of Police |
 | Rosalie (1937) as General Maroff |
 | The Firefly (1937) as Secret Service Chief |
 | The Bride Wore Red (1937) as Count Armalia |
 | Madame X (1937) as Dr. LaFarge |
 | Souls at Sea (1937) as Woodley |
 | London by Night (1937) as Inspector Jefferson |
 | Saratoga (1937) as Dr. Bierd |
 | Parnell (1937) as Sir Charles Arthur Russell |
 | After the Thin Man (1936) as Dr. Kammer |
 | Sinner Take All (1936) as Crowley Bascomb |
 | The Man Who Could Work Miracles (1936) as The Colonel's Butler |
 | The Common Round (1936) as Dr. Pyke |
 | Abdul the Damned (1935) as Officer of the Firing Squad |
| | What’s in a Name? (1935) as Foot |
 | It's a Bet (1935) as Convict |
 | Something Always Happens (1934) as Proprietor of the Maison de Paris |
| | Road House (1934) as Hotel Manager |
 | What Happened Then? (1934) as Inspector Hull |
 | The Lady Is Willing (1934) as Bailiff |
 | Autumn Crocus (1934) as Revered Mayne |
 | The Good Companions (1933) as Fauntley |
 | The Roof (1933) as James Renton |
 | The Man from Toronto (1933) as Squire |
 | The Midshipmaid (1932) as Lord Dore |
 | There Goes the Bride (1932) as Prosecutor (uncredited) |
 | Dreyfus (1931) as Jacques Marie Eugène Godefroy Cavaignac |
