Ivan F. Simpson
- My Girl Tisa
1948
- This Land Is Mine
1943 Judge
- Forever and a Day
1943 Dexter
- My Kingdom for a Cook
1943 Professor Harlow
- Two Weeks to Live
1943 Professor Albert Frisby (as Ivan Simpson)
- Above Suspicion
1943 Porter in Oxford (Uncredited)
- Jane Eyre
1943 Mr. Woods - the Minister
- Random Harvest
1942 The Vicar
- Nazi Agent
1942 Professor Sterling (as Ivan Simpson)
- The Male Animal
1942 Dean Frederick Damon
- Eagle Squadron
1942 Simms
- They All Kissed the Bride
1942 Dr. Cassell
- Nightmare
1942 Money Changer
- The Body Disappears
1941 Dean Claxton
- New Moon
1940 Guizot
- The Earl of Chicago
1940 Hargraves (uncredited)
- The Invisible Man Returns
1940 Mr. Cotton (uncredited)
- Never Say Die
1939 Kretsky
- Made for Each Other
1939 Simon (uncredited)
- The Sun Never Sets
1939 A Doctor
- Tower of London
1939 Anne's Protector
- The Adventures of Sherlock Holmes
1939 Gates - Trial Prosecutor (uncredited)
- Rulers of the Sea
1939 Secretary (Uncredited)
- The Baroness and the Butler
1938 Count Dormo
- Kidnapped
1938 Old Man
- The Adventures of Robin Hood
1938 Proprietor of Kent Road Tavern (uncredited)
- Invisible Enemy
1938 Michael (as Ivan Simpson)
- Marie Antoinette
1938 Sauce (uncredited)
- Night of Mystery
1937
- The Prince and the Pauper
1937 Clemens
- Youth on Parole
1937 Henchman (uncredited)
- London by Night
1937 Burroughs
- Maid of Salem
1937 Rev. Parris
- Little Lord Fauntleroy
1936 Reverend Mordaunt
- Trouble for Two
1936 Collins (as Ivan Simpson)
- Lloyd's of London
1936 Old Man
- Captain Blood
1935 Prosecutor
- Shadow of Doubt
1935 Morse
- The Bishop Misbehaves
1935 Mr. Grantham
- Splendor
1935 Fletcher
- Mutiny on the Bounty
1935 Morgan
- David Copperfield
1935 Littimer
- Mark of the Vampire
1935 Jan
- The Great Impersonation
1935 Dr. Harrison
- East of Java
1935 Resident
- The Little Minister
1934 Sanders Webster
- Stingaree
1934 Man with Beard (uncredited)
- The World Moves On
1934 Clumber
- British Agent
1934 'Poohbah' Evans
- The Mystery of Mr. X
1934 Hutchinson
- Man of Two Worlds
1934 Dr. Lott
- Among the Missing
1934 Smeed
- The House of Rothschild
1934 Amschel Rothschild
- Midnight Mary
1933 Tindle
- Her Secret
1933 Lathrop
- The Silk Express
1933 Johnson, Kilgore's Secretary
- The Monkey's Paw
1933 Mr. White
- Charlie Chan's Greatest Case
1933 Brade
- The Past of Mary Holmes
1933 Jacob Riggs
- The Secret of Madame Blanche
1933 Aubrey's Lawyer (Uncredited)
- The Phantom of Crestwood
1932 Mr. Vayne
- The Man Who Played God
1932 Battle
- A Passport to Hell
1932 Simms
- The Crash
1932 Hodge
- Sherlock Holmes
1932 Faulkner
- Safe in Hell
1931 Crunch
- The Millionaire
1931 Davis
- The Reckless Hour
1931 Stevens - Adams' Butler (uncredited)
- The Lady Who Dared
1931 Butler
- Isle of Escape
1930 Judge
- The Way of All Men
1930 Higgins
- Manslaughter
1930 Morson
- Old English
1930 Joe Pillin
- Inside the Lines
1930 Capper
- The Green Goddess
1930 Watkins
- The Sea God
1930 Pearly Nick
- Disraeli
1929 Sir Hugh Myers
- A Kiss for Cinderella
1925 Mr. Cutaway
- Miss Bluebeard
1925 Bounds
- Wild, Wild Susan
1925 Malcolm
- Womanhandled
1925 Butler
- Lovers in Quarantine
1925 The Silent Passenger
- Twenty Dollars a Week
1924 James Pettison
- The Green Goddess
1923 Watkins
- The Man Who Played God
1922 Battle
- Out of the Drifts
1916 Martin
- The Dictator
1915 Simpson
