1936Go-Get-'Em, Haines— Henry Kent
1935Border Vengeance— Sam Griswold
1935Mississippi— Hotel Proprietor (uncredited)
1935Diamond Jim— Stockbroker
1934The Man Trailer— Sheriff John Ryan
1934In Love with Life— Barlow
1934Blind Date— Doctor
1934Among the Missing— District Attorney (uncredited)
1934Twentieth Century— Colonel Merriweather in Play (uncredited)
1934Ekmek Kavgası— Community Member (uncredited)
1934Whom the Gods Destroy— Newfoundlander
1933Rusty Rides Alone— Jim Martin
1933Ann Vickers— Judge (uncredited)
1933Reckless Decision— Deacon Cahill (as Clarence Geldart)
1933The Lone Avenger— Doctor Crandall
1933Broken Dreams— Dr. Fleming
1933Jungle Bride— Captain Andersen
1933Unknown Valley— Army Colonel
1933The Telegraph Trail— Army Captain (uncredited)
1933Lucky Dog— Drunk #1
1933Revenge at Monte Carlo— Mendez
1933Dance Hall Hostess— Sheriff
1932Thirteen Women— Coroner (uncredited)
1932The Stoker— Senor Valdez
1932Emma— Trial Judge (uncredited)
1932Afraid to Talk— Third-Degree Doctor
1931Daddy Long Legs— Minister at Commencement (uncredited)
1931Daddy Long Legs
1930Road to Paradise— Doctor (uncredited)
1929The Overland Telegraph— Major Hammond
1929Sioux Blood— Miles Ingram
1929The Unholy Night— Inspector Lewis
1929The Bishop Murder Case— John F.-X. Markham
1929The Thirteenth Chair— Commissioner Grimshaw
1929The Office Scandal— Capt. Day
1929Square Shoulders— Commandant
1927A One Man Game— Jake Robbins
1927One Hour Married
1927Dress Parade— Commandant
1926The Flaming Forest— Major Charles McVane
1926Hands Across the Border— Don Castro
1926North of 36— Col. Griswold
1926Young April— Krutchki
1926The Boy Friend
1925The Bandit's Baby— Sheriff
1925Oh, Doctor!— Doctor Seaver
1924Love's Whirlpool— A Lawyer
1924Leap Year— Scott Travis
1924The Fighting American— Wm. A. Pendleton
1924Behind the Curtain— District Attorney
1923Richard the Lion-Hearted— Conrade
1923Adam's Rib— James Kilkenna
1922Rent Free— Count de Mourney (as Clarence Geldart)
1921The Hell Diggers— Silverby Rennie
1921The House That Jazz Built— Mr. Estabrook
1921The Great Moment— Bronson
1921The Lost Romance— Police Lieutenant
1921All Souls' Eve— Dr. Sandy McAllister (as Clarence Geldart)
1920The Sins of Rosanne— Leonard (as C.H. Geldart)
1920Why Change Your Wife?— The Doctor
1920Sick Abed— Dr. Macklyn
1920Crooked Streets— Silas Griswold
1920The Fourteenth Man— Major McDowell
1920Always Audacious— Theron Ammidown
1920Held by the Enemy— Maj. Gen. Stanton
1920A Lady in Love— George Sedgewick
1920The Tree of Knowledge— The Baron
1920The Prince Chap— Helmer
1920Burglar Proof— Richard Crane
1920Thou Art the Man— George Brummage
1919The Dub— Craig's Clerk
1919The Lottery Man— Business Manager
1919The Secret Garden— Dr. Warren Craven
1919Captain Kidd, Jr.— David Grayson
1919The Highest Trump— Von Klem
1919The Roaring Road— Fred Wheeler
1919Too Much Johnson— Joseph Johnson (as Charles H. Geldert)
1919Fires of Faith— Railton
1919The Poor Boob— Mr. Swanson
1919Putting It Over— Mr. Hard
1919Maggie Pepper— Detective
1919It Pays to Advertise— House Manager
1919A Daughter of the Wolf— 'Wolf' Ainsworth
1919Love Insurance— George Harrowby
1919Johnny Get Your Gun— Director
1918Hidden Pearls— Captain A. Todd (as Clarence Geldart)
1918The Squaw Man— Solicitor (as Clarence Geldart)
1918The Bravest Way— The Minister (as Clarence Geldart)
1918The Firefly of France— Aide to Von Blenheim
1918Believe Me, Xantippe— Williams
1918The Spirit of '17— Adjutant Blidden
1918Till I Come Back to You— U.S. Colonel
1918The Gypsy Trail— Frank Raymond
1918The Way of a Man with a Maid— Hallet
1918The Goat— Casting Director
1918Sandy— Dr. Fenton
1917The Golden Fetter— Flynn
1917The Prison Without Walls
1917The Squaw Man's Son— David Ladd
1917The Hostage— Brigadier
1917Those Without Sin— Richard Landry
1917The Little American— Submarine Commander U-Boat 21 (uncredited)
1917Lost and Won
1917The Fair Barbarian— Martin Bassett
1916The Yellow Pawn— Mr. Turner
1916The Fall of a Nation— Gen. Arnold (as C.H. Geldart)
1915Jordan Is a Hard Road
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