| Title | Year | Status | Character |
|---|
| Soft Boiled | 1923 | | The Lawyer |
| East Side - West Side | 1923 | | Dr. Ernest Shepley |
| Michael O'Halloran | 1923 | | Peter Harding |
| The Town Scandal | 1923 | | Bill Ramsey |
| Crashin' Thru | 1923 | | Benedict |
| The Bond Boy | 1922 | | Isom Chase |
| Twin Husbands | 1922 | Short | The Lawyer |
| The Man from Downing Street | 1922 | | Col. Wentworth |
| The Lying Truth | 1922 | | Sam Clairborne Sr (as Charles Mailes) |
| The Ten Dollar Raise | 1921 | | Stryker |
| Courage | 1921 | | Oliver Hamish |
| Uncharted Seas | 1921 | | Old Jim Eastman (as Charles Mailes) |
| The Home Stretch | 1921 | | Mr. Wilson (as Charles Mailes) |
| Chickens | 1921 | | Dan Bellows |
| The Mark of Zorro | 1920 | | Don Carlos Pulido |
| Homespun Folks | 1920 | | Caleb Webster (as Charles Mailes) |
| Go and Get It | 1920 | | J.L. Rich (as C. Mailles) |
| Witch's Lure | 1920 | | |
| Treasure Island | 1920 | | Dr. Livesey |
| Haunting Shadows | 1919 | | Bates |
| Red Hot Dollars | 1919 | | Angus Muir (as Charlees Mailes) |
| The Speed Maniac | 1919 | | John Matthews |
| Our Better Selves | 1919 | | Henry Laurens |
| The Outcasts of Poker Flat | 1919 | as Charles H. Mailes | |
| Fools and Their Money | 1919 | | |
| Cyclone Smith's Comeback | 1919 | Short as Charles H. Mailles | |
| Full of Pep | 1919 | | Escamillo Gomez |
| The Wild Rider | 1919 | Short as Charles H. Mailes | |
| The Lure of the Circus | 1918 | | Malcolm Somers |
| Three Mounted Men | 1918 | | Warden |
| The Talk of the Town | 1918 | | |
| The Brass Bullet | 1918 | | Homer Joy |
| Danger Within | 1918 | | Matthew Wedgestone (as Charles H. Mailes) |
| The Magic Eye | 1918 | | Sam Bullard (as Charles H. Mailes) |
| The Girl Who Wouldn't Quit | 1918 | | Robert Carter (as Charles H. Mailes) |
| The Fighting Grin | 1918 | | Otis Kennedy (as Charles H. Mailes) |
| Beloved Jim | 1917 | | Robert McGregor |
| The Winged Mystery | 1917 | | Josiah Wayne |
| The Lash of Power | 1917 | | Charles W. Sherwood |
| The Girl Who Won Out | 1917 | | Mr. Wicks |
| The Spotted Lily | 1917 | | Pere Anatole later |
| A Romany Rose | 1917 | Short as Charles H. Mailes | |
| The Lair of the Wolf | 1917 | | Robert Shepherd (as Charles Mailes) |
| A Young Patriot | 1917 | Short | Capt. Phillips |
| The Pointed Finger | 1917 | Short | Mr. Allison (as Charles Mailes) |
| Come Through | 1917 | | John Lysaght |
| Doomed | 1917 | Short as Charles H. Mailes | |
| Money Madness | 1917 | | Whispering Smith (as Charles H. Mailes) |
| Southern Justice | 1917 | | Major Dillon (as Charles H. Mailes) |
| The Bronze Bride | 1917 | | Joe Dubois |
| Polly Redhead | 1917 | | Duke of Osterley (as Charles Mailes) |
| The Fourth Witness | 1917 | Short | William Bryant (as Charles H. Mailes) |
| The Mysterious Mrs. Musslewhite | 1917 | | Clubman |
| The People vs. John Doe | 1916 | | Detective |
| The Eagle's Wings | 1916 | | Senator Wright |
| Sea Mates | 1916 | Short as Charles H. Mailes | |
| The Whirlpool of Destiny | 1916 | | Thomas Bell |
| The Lady from the Sea | 1916 | Short as Charles H. Mailes | |
| The Seekers | 1916 | | Reverend Israel Mount (as Charles Mailes) |
| Fit for Burning | 1916 | Short | Richard Foraker (as Charles H. Mailes) |
| The Larrimore Case | 1916 | Short | 1st Rival (as Charles H. Mailes) |
| Paths That Crossed | 1916 | Short | Thomas Mandell (as Charles H. Mailes) |
| The Battle of Truth | 1916 | Short | The Lawyer (as Charles H. Mailes) |
| A Grip of Gold | 1916 | Short | |
| The Mystery of Orcival | 1916 | Short | Clement Sauvresy (as Charles H. Mailes) |
| The Guilt of Stephen Eldridge | 1916 | Short | Stephen Eldridge (as Charles H. Mailes) |
| His White Lie | 1916 | Short | Peter Rawlings (as Charles H. Mailes) |
| The Iron Will | 1916 | Short | Old Lapuzza |
| Stronger Than Woman's Will | 1916 | Short as Charles H. Mailes | |
| The Avenging Shot | 1916 | Short as Charles H. Mailes | |
| The Woman of Mystery | 1915 | Short | Hans (as Charles H. Mailes) |
| The Masterful Hireling | 1915 | Short | Larkin (as Charles H. Mailes) |
| The Hungarian Nabob | 1915 | | Count John Karpathy the 'Nabob' (as Charles H. Mailes) |
| The Chief Inspector | 1915 | Short | George Palmer (as Charles H. Mailes) |
| The Laurel of Tears | 1915 | Short | Leonard Ames (as Charles H. Mailes) |
| Weaver of Claybank | 1915 | Short | The Schoolmaster (as Charles H. Mailes) |
| Dora Thorne | 1915 | Short | Prince Borgezi (as Charles H. Mailes) |
| Harvest | 1915 | Short as Charles H. Mailes | |
| His Hand and Seal | 1915 | Short as Charles H. Mailes | |
| The Country Parson | 1915 | Short as Charles H. Mailes | |
| The Soul of Pierre | 1915 | Short | Dr. Davidoff (as Charles H. Mailes) |
| His Wife's Story | 1915 | Short | Henry Bryson (as Charles H. Mailes) |
| East Lynne | 1915 | Short | Lord Mount Severn |
| Ashes of Inspiration | 1915 | Short | |
| The Law of Love | 1915/II | Short | Judge Murdock (as Charles H. Mailes) |
| Reapers of the Whirlwind | 1915 | Short | John Howard (as Charles H. Mailes) |
| Under Two Flags | 1915 | Short | Arab Chief (as Charles H. Mailes) |
| Life's Changing Tide | 1915 | Short | David Mallory - Pearl's Suitor (as Charles H. Mailes) |
| The Tear on the Page | 1915 | Short | The Doctor (as Charles H. Mailes) |
| The Buckskin Shirt | 1915 | Short | Hold-Up Man (as Charles H. Mailes) |
| Captain Fracasse | 1915 | Short | The Duke (as Charles H. Mailes) |
| Felix Holt | 1915 | Short | Matthew Jermyn (as Charles H. Mailes) |
| Fool's Gold | 1915 | Short | The Sheriff (as Charles H. Mailes) |
| The Ebbing Tide | 1915 | Short | The Shipbuilder (as Charles H. Mailes) |
| The Vindication | 1915 | Short | The Detective (as Charles H. Mailes) |
| The Americano | 1915/I | Short | The Alcalde |
| The Woman Who Paid | 1915 | Short | The Minister (as Charles H. Mailes) |
| It Doesn't Pay | 1915 | Short | The Boarder (as Charles H. Mailes) |
| Her Slumbering Conscience | 1915 | Short | The Husband (as Charles H. Mailes) |
| The Undying Fire | 1915 | Short | The Governor (as Charles H. Mailes) |
| The House of Horror | 1915 | Short | The husband (as Charles H. Mailes) |
| Playthings of Fate | 1915 | Short | Dr. Ross (as Charles H. Mailes) |
| On the Heights | 1914 | Short | Count Eberhard (as Charles H. Mailes) |
| Cousin Pons | 1914 | Short | Cousin Sylvain Pons (as Charles H. Mailes) |
| A Mother's Way | 1914 | Short | The Sweetheart's Father (as Charles H. Mailes) |
| The Romance of a Poor Young Man | 1914 | Short | Laroque (as Charles H. Mailes) |
| The New Magdalen | 1914 | Short | The Man (as Charles H. Mailes) |
| A Better Understanding | 1914 | Short | The Father |
| The Woman in Black | 1914/I | Short | Mr. Everett |
| The Ticket-of-Leave Man | 1914/II | Short | Dalton (as Charles H. Mailes) |
| The Borrowed Book | 1914 | Short | The Capitalist (as Charles H. Mailes) |
| The Wages of Sin | 1914/I | Short as Charles H. Mailes | |
| Just a Bit of Life | 1914 | Short | The Professor (as Charles H. Mailes) |
| The Meal Ticket | 1914 | Short | The Father |
| The Honor of the Law | 1914 | Short | |
| Seven Days | 1914 | Short | Flannagan |
| The Billionaire | 1914 | Short | John Doe - the Billionaire (as Charles H. Mailes) |
| Lord Chumley | 1914 | Short | |
| Liberty Belles | 1914 | Short | Justice of the Peace |
| In Fate's Cycle | 1914 | Short | The Judge |
| The Primitive Man | 1914 | Short | Valet (Prologue) / Tribesman (The Old Days) |
| Judith of Bethulia | 1914 | | Bethulian Soldier |
| The Dilemma | 1914 | Short | The Dissolute Husband |
| The Fatal Wedding | 1914/II | Short | Robert Curtis |
| Her Wedding Bell | 1913 | Short | The Florist |
| The Battle at Elderbush Gulch | 1913 | Short | Ranch Owner |
| By Man's Law | 1913 | Short | The Oil Magnate |
| Madonna of the Storm | 1913 | Short | The Father |
| A Tender-Hearted Crook | 1913 | Short | |
| For the Son of the House | 1913 | Short | The Minister |
| A Modest Hero | 1913 | Short | First Thief |
| A Woman in the Ultimate | 1913 | Short | Verda's Stepfather |
| Two Men of the Desert | 1913 | Short unconfirmed | |
| The Work Habit | 1913 | Short | The Street Commissioner |
| When Love Forgives | 1913 | Short | The Employer |
| The Coming of Angelo | 1913 | Short | Guido |
| The Mistake | 1913 | Short | The Husband - a Prospector |
| The Reformers; or, The Lost Art of Minding One's Business | 1913 | Short | The Father |
| Faust and the Lily | 1913 | Short | The Devil |
| Her Mother's Oath | 1913 | Short | The MinisterMedicine Show Patron |
| The Mothering Heart | 1913 | Short | Club Patron (uncredited) |
| Almost a Wild Man | 1913 | Short | In Audience (uncredited) |
| Red Hicks Defies the World | 1913 | Short | In Crowd (uncredited) |
| The Ranchero's Revenge | 1913 | Short | At Party (uncredited) |
| A Dangerous Foe | 1913 | Short | The Judge |
| Just Gold | 1913 | Short | The Father |
| Olaf-An Atom | 1913 | Short | A Parent |
| The Yaqui Cur | 1913 | Short | The Yaqui Chief / Goldseeker |
| The House of Darkness | 1913 | Short | The Lunatic aka The 'Unfortunate' Patient |
| The Stolen Loaf | 1913 | Short | At Dinner (uncredited) |
| The Wanderer | 1913/II | Short | The Father |
| The Cure | 1913/I | Short unconfirmed | |
| A Misunderstood Boy | 1913 | Short | A Thieving Merchant |
| He Had a Guess Coming | 1913 | Short | At Temperance Lecture |
| The Hero of Little Italy | 1913 | Short | The Father |
| The Sheriff's Baby | 1913 | Short | |
| A Welcome Intruder | 1913 | Short | The Father |
| Fate | 1913 | Short | Sim Sloane |
| Near to Earth | 1913 | Short | |
| The Unwelcome Guest | 1913 | Short | The Son |
| The Wrong Bottle | 1913 | Short | The Devoted One |
| A Chance Deception | 1913 | Short | The Jealous Husband |
| Oil and Water | 1913 | Short | |
| Brothers | 1913 | Short | The Father |
| A Misappropriated Turkey | 1913 | Short | Union Member |
| An Adventure in the Autumn Woods | 1913 | Short | Second Thief |
| Pirate Gold | 1913 | Short | The Father |
| The Telephone Girl and the Lady | 1913 | Short | The Girl's Father |
| The God Within | 1912 | Short | The Doctor |
| The Massacre | 1912 | Short | In Wagon Train |
| My Hero | 1912 | Short | Indian |
| The New York Hat | 1912 | Short | Mr. Goodhue (her father) |
| Brutality | 1912 | Short | At Theatre |
| A Sailor's Heart | 1912 | Short | The Notary |
| The Painted Lady | 1912 | Short | Their Father |
| In the Aisles of the Wild | 1912 | Short | A Woodsman |
| A Feud in the Kentucky Hills | 1912 | Short | The Father |
| So Near, Yet So Far | 1912 | Short | Rich Man in Other Town |
| Friends | 1912 | Short | The Bartender |
| A Pueblo Legend | 1912 | Short | The Old Man / A Pueblo |
| A Change of Spirit | 1912 | Short | Second Gentleman Thief |
| With the Enemy's Help | 1912 | Short | Faro Kate's Husband |
| The Inner Circle | 1912 | Short | A Gangster |
| A Child's Remorse | 1912 | Short | The Child's Father's Friend |
| The Narrow Road | 1912 | Short | The Counterfeiter |
| The Sands of Dee | 1912 | Short | Mary's Father |
| The Speed Demon | 1912 | Short | Kudge (as Charles H. Mailes) |
| Man's Genesis | 1912 | Short | Cave Man (as Charles H. Mailes) |
| Man's Lust for Gold | 1912 | Short | The Mexican |
| The School Teacher and the Waif | 1912 | Short | Nora's Father |
| Lena and the Geese | 1912 | Short | A Nobleman |
| A Temporary Truce | 1912 | Short | Mexican Jim |
| Home Folks | 1912 | Short | The Young Woman's Father |
| Algy the Watchman | 1912 | Short | One of the Bank President's Assistants |
| A Beast at Bay | 1912 | Short | A Guard |
| A Close Call | 1912/I | Short | Man in Crowd |
| When Kings Were the Law | 1912 | Short | A Serf / At Court (uncredited) |
| A Lodging for the Night | 1912 | Short | The Mexican Girl's Father |
| The Old Actor | 1912 | Short | The Replacement Actor |
| The Lesser Evil | 1912 | Short | The Revenue Officer / Policeman |
| Won by a Fish | 1912 | Short | At Dinner |
| Just Like a Woman | 1912 | Short | An Oil Man |
| Fate's Interception | 1912 | Short | The Mexican Sweetheart |
| Those Hicksville Boys | 1912 | Short | Picnicker |
| The Goddess of Sagebrush Gulch | 1912 | Short | A Villain |
| The Root of Evil | 1912 | Short | The Doctor |
| Iola's Promise | 1912 | Short | Jack's Sweetheart's Father |
| Murder by Television | 1935 | | Prof. James Houghland |
| The Girl and Her Trust | 1912 | Short | Remote Telegraph Operator (uncredited) |
| Sadie McKee | 1934 | | Uncle Ben (uncredited) |
| A String of Pearls | 1912 | Short | The Rich Doctor |
| I'll Tell the World | 1934 | | Statesman (uncredited) |
| The Sunbeam | 1912 | Short | The Janitor (uncredited) |
| Treason | 1933 | | General Hawthorne |
| Under Burning Skies | 1912 | Short | In Bar / At Farewell Party |
| No More Orchids | 1932 | | Merriwell (uncredited) |
| The Mender of Nets | 1912 | Short | |
| Women Won't Tell | 1932 | | Second Judge (as Charles Mailes) |
| Billy's Stratagem | 1912 | Short | An Indian |
| The Unholy Garden | 1931 | | Alfred de Jonghe |
| A Blot on the 'Scutcheon | 1912 | Short | Thorold, Earl Tresham |
| Mothers Cry | 1930 | | Mary's Father (uncredited) |
| For His Son | 1912 | Short | The Father, a Physician |
| Lilies of the Field | 1930 | | Judge (as Charles Mailes) |
| The Eternal Mother | 1912 | Short | Mary's Father |
| One Stolen Night | 1929 | | Doad |
| A Tale of the Wilderness | 1912 | Short | The Outlaw |
| The Carnation Kid | 1929 | | Crawford Whitely |
| The Baby and the Stork | 1912 | Short | Bobby's Father |
| Bellamy Trial | 1929 | | Defense Attorney |
| A Terrible Discovery | 1911 | Short | Dick |
| The Faker | 1929 | | John Clayton |
| Saved from Himself | 1911 | Short | The Proprietor |
| The Phantom City | 1928 | | Benedict (as Charles Mailes) |
| The Failure | 1911 | Short | In Tavern |
| What a Night! | 1928 | | Patterson |
| A Woman Scorned | 1911 | Short | A Policeman |
| Give and Take | 1928 | | Drumm (as Charles Mailes) |
| The Miser's Heart | 1911 | Short | Second Crook |
| The Beautiful Spy | 1928 | | Saavedra |
| Through Darkened Vales | 1911 | Short | Oculist |
| Queen of the Chorus | 1928 | | Rufus Van Der Layden |
| The Battle | 1911 | Short | The Union Commander |
| Drums of Love | 1928 | | Duke de Granada |
| The Long Road | 1911 | Short | A Priest / In Bar |
| The City Gone Wild | 1927 | | Luther Winthrop |
| The Adventures of Billy | 1911 | Short | Farmhand / Rescuer |
| The College Widow | 1927 | | Professor Witherspoon |
| The Making of a Man | 1911 | Short | In First Audience / At First Stage Door / Backstage |
| The Great Mail Robbery | 1927 | | Stephen Phelps |
| Her Awakening | 1911 | Short | Accident Witness |
| Man Power | 1927 | | Judson Stoddard |
| Swords and Hearts | 1911 | Short | Bushwhacker (uncredited) |
| Bitter Apples | 1927 | | Cyrus Thornden |
| Out from the Shadow | 1911 | Short | At Dance |
| Ain't Love Funny? | 1927 | | John Brice |
| The Ghost | 1911 | Short | The Policeman |
| Somewhere in Sonora | 1927 | | Mexicali Burton |
| A Child's Stratagem | 1910 | Short | The Lawyer |
| Play Safe | 1927 | | Silas Scott (as Charles Mailes) |
| Rose O'Salem Town | 1910 | Short | Indian / Puritan |
| Exclusive Rights | 1926 | | Booss Morris (as Charles Mailes) |
| The Oath and the Man | 1910 | Short | Aristocrat |
| Old Ironsides | 1926 | | Commodore Preble |
| In Life's Cycle | 1910 | Short | Priest in Bar |
| The Man in the Saddle | 1926 | | Jeff Morgan Sr (as Charles Mailes) |
| A Mohawk's Way | 1910 | Short | Indian |
| The Frontier Trail | 1926 | | Maj. Mainard (as Charles Mailes) |
| Little Angels of Luck | 1910 | Short | In President's Office |
| The Better Man | 1926 | | Charles Clifton |
| A Summer Idyll | 1910 | Short | At Party |
| The Social Highwayman | 1926 | | The Mayor |
| May and December | 1910 | Short | |
| The Combat | 1926 | | Jeremiah 'Jerry' Flint (as Charles Mailes) |
| The Smoker | 1910 | Short | The Father (unconfirmed) |
| The Blue Streak | 1926 | | Don Carlos |
| The Faded Lilies | 1909 | Short | Francois' Butler (unconfirmed) |
| Hearts and Fists | 1926 | | Bill Fawcett (as Charles Mailes) |
| At the Altar | 1909 | Short | |
| The Midnight Flyer | 1925 | | Silas Henderson (as Charles Mailes) |
| Free to Love | 1925 | | Kenton Crawford |
| The Overland Limited | 1925 | | Schuyler Dent |
| The Fighting Demon | 1925 | | Señor Darcy |
| Playing with Souls | 1925 | | Undetermined Secondary Role (uncredited) |
| The Crimson Runner | 1925 | | Baron Semlin |
| The Lighthouse by the Sea | 1924 | | Caleb Gale |
| Thundering Hoofs | 1924 | | Don Juan Estrada (as Charles Mailes) |
| Find Your Man | 1924 | | Gregory Mills (as Charles Mailes) |
| Fighting for Justice | 1924 | | Carter |
| When a Man's a Man | 1924 | | Jim Reid (as Charles Mailes) |
| Name the Man | 1924 | | Attorney General (as Charles Mailes) |
| Held to Answer | 1923 | | District Attorney Searle (as Charles Mailes) |
$16 Million