William Cavanaugh Filmography
- Actor (30 credits)
- The Masked Menace (1927)
- Red Love (1925) Dr. George Lester
- Floodgates (1924) Morton
- Down to the Sea in Ships (1922) «Thunderbolt Bill»
- The Open Door (1919) Undetermined Role
- The Great Gamble (1919) Cooley
- Calibre 38 (1919) Sure Shot Jessup
- The Sign Invisible (1918) Chin Loo
- Wolves of Kultur (1918)
- Morgan's Raiders (1918) Undetermined Role
- The Crimson Stain Mystery (1916) Doctor's Assistant
- Shorty Among the Cannibals (1915) Cannibal King
- Shorty's Adventures in the City (1915) Brady
- Rip Van Winkle (1914) Derrick von Beekman
- Evangeline (1914) Rene LeBlanc
- The $5,000,000 Counterfeiting Plot (1914) Arthur Borden
- The Seats of the Mighty (1914) Vaudrieul
- Traffic in Souls (1913) Bill Bradshaw
- Gold Is Not All (1913) The Miser Uncle
- Her Nerve (1913) The Railroad Agent
- The Climax (1913) Joe Summers - Jane's Brother
- The Stranger (1913) Lem
- The Mad Sculptor (1913) Secondary Role
- The Wizard of the Jungle (1913) Daniel Bonavita
- The Live Wire (1912) The Wire Superintendent
- For His Mother's Sake (1912)
- Anona's Baptism (1912) Anona - the Indian
- The Sheriff's Brother (1912) Dan Orr - the Sheriff's Brother
- There's a Woman in Town (1911)
- Her Little Slipper (1911)
- Director (1 credits)
