William Cavanaugh
- Compleanno:
- 01/31/1874
- Luogo di nascita:
- New York City, New York, USA:
 | Red Love (1925) Dr. George Lester |
 | Floodgates (1924) Morton |
 | Down to the Sea in Ships (1922) Thunderbolt Bill |
 | The Bromley Case (1920) The Bromley Butler |
 | The Open Door (1919) |
 | The Great Gamble (1919) Cooley |
 | Calibre 38 (1919) Sure Shot Jessup |
 | Morgan's Raiders (1918) |
 | The Crimson Stain Mystery (1916) Doctor's Assistant |
 | Rip Van Winkle (1914) Derrick von Beekman |
 | Evangeline (1914) Rene LeBlanc |
 | Traffic in Souls (1913) Bill Bradshaw |