highest rated
acting
- Sagebrush Trail → Blind Pete
- Gun Justice → Red Hogan
- Fugitive → Blind Pete
- Texas Buddies → Sheriff
- Honor of the Mounted → U.S. Marshal Hatton
- Frankenstein → Gravedigger (uncredited)
- Code of Honor → Sheriff Asa Smyth (as Wm. Dyer)
- Overland Bound → Boss Wheeler
- The Fighting Three → Timothy
- Spurs and Saddles → Bud Bailey (as Bill Dyer)
- The Desert of the Lost → Steve Wolfe
- Gun Gospel → Sheriff
- The Man in the Saddle → Sheriff
- Looking for Trouble → Sheriff Tom Plump
- The Trouble Chaser
- Lone Hand Saunders → Sheriff
- Hard Boiled Yeggs → Dave
- The Pony Express → Bartender
- Perils of the Wild → Black John
- The Measure of a Man → Billy the Beast
- Singer Jim Mckee → Hamlin Glass
- Women First → Sheriff
- Crushed
- Marry in Haste → Champion
- Trigger Fingers → Sheriff Mackhart
- Quicksands → Ring Member
- Wild Bill Hickok → Col. Horatio Higginbotham
- Don't Shoot → Boss McGinnis
- The Cowboy King → Hadley
- Gun-Shy
- The Crow's Nest → Timberline
- The Silent Call → Ash Brent
- Fightin' Mad → Obadiah Brennan (as William J. Dyer)
- Cyclone Bliss → Slim
- The Courage of Marge O'Doone → Hauck
- The Screaming Shadow → Jake Williams
- The Branded Four → Lawyer
- The Little White Savage → Larkey
- The Trail of the Octopus → Sandy MacNab
- The Mayor of Filbert → Mike McCarthy
- Man's Desire → Slim Dorgan
- The Red Glove
- Whom the Gods Would Destroy
- The Four-Bit Man
- Who Will Marry Me? → Karl Kremer
- All Night → Bradford
- Madame Sphinx → Guissert
- The Shoes That Danced → Hogan
- Triumph → David Montieth (as William J. Dyer)
- Come Through → McGinnis (as Bill Dyer)
- The Reward of the Faithless → Peter Vlasoff
- '49–'17 → J. Gordon Castle
- Black Orchids → Proprietor of L'Hibour Blanc
- Anything Once → Jethro Quall
- Broken Fetters
- The Great Problem