In die Falle gelockt 1940
Rolle: Leon Beauregard (uncredited)
William Gillis
Keine Biografie verfügbar.
Mitgewirkt in (Filme + Serien)
Früchte des Zorns 1940
Rolle: Migrant (uncredited)
Der große Bluff 1939
Rolle: Barfly (uncredited)
Union Pacific 1939
Rolle: (uncredited)
Mein Mann, der Cowboy 1938
Rolle: Party Guest (uncredited)
The Cherokee Strip 1937
Rolle: Town Carpenter
It's A Small World 1935
Rolle: Snake Brown, Sr.
Fargo Express 1933
Rolle: Posse Rider
Der Falke 1932
Rolle: Townsman (uncredited)
Beyond the Rockies 1932
Rolle: Watches Barroom Fight (uncredited)
Lawless Valley 1932
Rolle: Rustler
Sundown Trail 1931
Rolle: Ranch Hand Goober
The Squaw Man 1931
Rolle: Card Player
Der große Treck 1930
Rolle: Pioneer (uncredited)
Straight Through 1925
Rolle: Sheriff
Ridin' Pretty 1925
Rolle: Gloom (as Bill Gillis)
Riding with Death 1921
Rolle: Captain Jack Hughes
Conflict 1921
Rolle: Hasdrubel Ginger
Ruth of the Rockies 1920
Rolle: Pendleton Pete
The Last Straw 1920
Rolle: Two Bits
His Majesty, the American 1919
Rolle: Undetermined Role