Credits

• 1933 ·Sagebrush Trailas Blind Pete
• 1933 ·Gun Justiceas Red Hogan
• 1932 ·Texas Buddiesas Sheriff
• 1932 ·Honor of the Mountedas U.S. Marshal Hatton
• 1931 ·Frankensteinas Gravedigger (uncredited)
• 1930 ·Code of Honoras Sheriff Asa Smyth (as Wm. Dyer)
• 1929 ·Overland Boundas Boss Wheeler
• 1927 ·The Desert of the Lostas Steve Wolfe
• 1927 ·Gun Gospelas Sheriff
• 1927 ·Spurs and Saddlesas Bud Bailey (as Bill Dyer)
• 1927 ·The Fighting Threeas Timothy
• 1926 ·The Man in the Saddleas Sheriff
• 1926 ·Looking for Troubleas Sheriff Tom Plump
• 1926 ·Hard Boiled Yeggsas Dave
• 1925 ·The Pony Expressas Bartender
• 1925 ·Perils of the Wildas Black John
• 1924 ·Crushedas
• 1924 ·The Measure of a Manas Billy the Beast
• 1924 ·Singer Jim Mckeeas Hamlin Glass
• 1923 ·Wild Bill Hickokas Col. Horatio Higginbotham
• 1922 ·Gun-Shyas
• 1922 ·Don't Shootas Boss McGinnis
• 1922 ·The Cowboy Kingas Hadley
• 1921 ·Fightin' Madas Obadiah Brennan (as William J. Dyer)
• 1921 ·The Silent Callas Ash Brent
• 1921 ·Cyclone Blissas Slim
• 1920 ·The Courage of Marge O'Dooneas Hauck
• 1920 ·The Screaming Shadowas Jake Williams
• 1919 ·The Trail of the Octopusas Sandy MacNab
• 1919 ·The Four-Bit Manas
• 1919 ·Man's Desireas Slim Dorgan
• 1919 ·Whom the Gods Would Destroyas
• 1919 ·The Red Gloveas
• 1919 ·The Little White Savageas Larkey
• 1919 ·Who Will Marry Me?as Karl Kremer
• 1918 ·All Nightas Bradford
• 1917 ·'49–'17as J. Gordon Castle
• 1917 ·Anything Onceas Jethro Quall
• 1917 ·Triumphas David Montieth (as William J. Dyer)
• 1917 ·Come Throughas McGinnis (as Bill Dyer)
• 1917 ·The Reward of the Faithlessas Peter Vlasoff
• 1917 ·Black Orchidsas Proprietor of L'Hibour Blanc
• 1916 ·Broken Fettersas
• 1916 ·The Great Problemas