William Bertram
- Compleanno:
- 01/19/1880
- Luogo di nascita:
- Walkerton, Ontario, Canada:
 | God's Country and the Man (1931) Texas Ranger Captain |
 | The Mystery Trooper (1931) Chief Red Eagle |
 | Trails of the Golden West (1931) |
 | Spurs (1930) Indian Joe |
| | Twisted Triggers (1926) Jim Regan |
| | Under Fire (1926) |
| | Fangs of Fate (1925) Judge Harcourt |
 | Smoking Trails (1924) Jack Barton |
 | The Long Chance (1922) Sam Singer |
| | The Zaca Lake Mystery (1915) The Sheriff |
| | One Summer's Sequel (1915) Mr. Johns - Dora's Father |
| | Wife Wanted (1915) |
| | The Wishing Stone (1915) Barbara's Grandfather |
 | His Brother's Debt (1915) Mr. Downs |
| | Reformation (1915) The Minister |
| | Ancestry (1915) Father Time |
| | The Truth of Fiction (1915) Sheriff |
| | The Derelict (1915) Dr. Lane |
| | The Decision (1915) Alexander Du Bois |
| | Justified (1915) Jed Morgan |
| | Jim (1914) Manservant |