William Clifford
- Compleanno:
- 06/26/1877
- Luogo di nascita:
- New Orleans, Louisiana, USA:
 | Three Miles Up (1927) Boss Scanlon |
 | Ashes of Vengeance (1923) André |
 | The Mask (1921) François |
 | The Isle of Love (1920) Dick Sayre |
 | Parted Curtains (1920) The Weasel |
 | The Turning Point (1920) Col. Follis Curmew |
 | The Confession (1920) Joseph Dumont |
 | The Long Arm of Mannister (1919) Oliver Hambledon |
 | The Avenging Trail (1917) William Hale |
 | Young Mother Hubbard (1917) John Banning |
 | Under Handicap (1917) Roger Hapgood |
 | Pay Me! (1917) Hal Curtis |
 | A Tale of Two Cities (1917) Gabelle |
 | A Corner in Cotton (1916) Richard Ainslee |
 | The Bait (1916) Bruce Powell |
 | Rosemary (1915) Sir Jasper Thorndyke |
 | The Silent Voice (1915) Marjorie's Father |
 | The Second in Command (1915) Major Christopher Bingham |
 | The Eleventh Hour (1915) Clifford |
 | The Werewolf (1913) Jack Ford |
 | The Sign of the Snake (1913) Lt. Hurd |
 | Sheridan's Ride (1913) General Sheridan |
| | Hunted Down (1912) George Willis |
 | The Lieutenant's Last Fight (1912) |
 | The Deserter (1912) The Captain |
 | The Outlaw and the Baby (1912) Joe Fuller - the Outlaw |
 | A Western Girl (1911) Dick |
 | Bessie's Ride (1911) Steve Ross |
 | In the Right of Way (1911) John Burton |
 | Honor of the Flag (1911) Jose |
 | The Kiss of Mary Jane (1911) Bob Ford |
 | Her Spoiled Boy (1911) Robert Burton |
 | In Time for Press (1911) Jack Burris |
 | The Immortal Alamo (1911) Travis |
 | The Spring Round-Up (1911) Hal Lloyd |
| | Mary's Stratagem (1911) Indian Chief |
| | The Reformation of Jack Robins (1911) Bob Ford |
| | Jack Mason's Last Deal (1911) Jack Mason |
| | Her Faithful Heart (1911) Rob |
| | The Warrant for Red Rube (1911) Bill Sanders |
| | Sir Percy and the Punchers (1911) Billy James |
| | The 'Schoolmarm' of Coyote County (1911) The Foreman |
| | The Snake in the Grass (1911) Jack the Foreman |
| | In the Hot Lands (1911) The City Doctor |
| | My Prairie Flower (1911) Bob Ford |
| | Tony, the Greaser (1911) Tony the Greaser |
| | How Mary Met the Cowpunchers (1911) Bill |
| | Pals (1910) Harper |
| | The Romance of Circle Ranch (1910) Jack Rance |
| | Return of Ta-Wa-Wa (1910) Lord Wyndham |
| | A Postal Substitute (1910) Steve Benson |
| | The Golden Secret (1910) Nat Perry |
| | The Ruling Passion (1910) Jose Rodriguez |
| | White Doe's Lovers (1910) The Indian |
| | Love's C.Q.D. (1910) Lt. Arthur Hartley |
| | The Padre's Secret (1910) Brown |
| | The Paleface Princess (1910) Dashing Water |
| | The Debt Repaid (1910) Swift Arrow |
| | The Seal of the Church (1910) |