Como Ator/Atriz
Frankenstein
Gravedigger (uncredited)
Sagebrush Trail
Blind Pete
Gun Justice
Red Hogan
Lone Hand Saunders
Sheriff
Quicksands
Ring Member
Come Through
McGinnis (as Bill Dyer)
The Desert of the Lost
Steve Wolfe
Anything Once
Jethro Quall
'49–'17
J. Gordon Castle
Texas Buddies
Sheriff
Whom the Gods Would Destroy
Gun Gospel
Sheriff
The Great Problem
Man's Desire
Slim Dorgan
Honor of the Mounted
U.S. Marshal Hatton
All Night
Bradford
The Pony Express
Bartender
Code of Honor
Sheriff Asa Smyth (as Wm. Dyer)
Cyclone Bliss
Slim
Fightin' Mad
Obadiah Brennan (as William J. Dyer)
The Reward of the Faithless
Peter Vlasoff
Black Orchids
Proprietor of L'Hibour Blanc
Broken Fetters
The Man in the Saddle
Sheriff
Fugitive
Blind Pete
Who Will Marry Me?
Karl Kremer
Overland Bound
Boss Wheeler
The Trail of the Octopus
Sandy MacNab
Looking for Trouble
Sheriff Tom Plump
The Courage of Marge O'Doone
Hauck