Robert N. Bradbury
West of the Brazos(1950)
Forbidden Trails(1941)
The Phantom Stage(1939)
Sing Cowboy Sing(1937)
Trouble in Texas(1937)
Hittin' the Trail(1937)
Riders of the Rockies(1937)
The Trusted Outlaw(1937)
Where Trails Divide(1937)
Danger Valley(1937)
Riders of the Dawn(1937)
God's Country and the Man(1937)
Stars Over Arizona(1937)
Romance of the Rockies(1937)
Cavalry(1936)
Brand of the Outlaws(1936)
Last of the Warrens(1936)
The Law Rides(1936)
The Gun Ranger(1936)
Headin' for the Rio Grande(1936)
Valley of the Lawless(1936)
The Kid Ranger(1936)
Smokey Smith(1935)
Texas Terror(1935)
Alias John Law(1935)
Westward Ho(1935)
Rainbow Valley(1935)
The Dawn Rider(1935)
Lawless Range(1935)
Between Men(1935)
The Courageous Avenger(1935)
The Rider of the Law(1935)
Sundown Saunders(1935)
No Man's Range(1935)
Tombstone Terror(1935)
Big Calibre(1935)
Trail of Terror(1935)
Kid Courageous(1935)
Avenging Angel(1935)
The Lucky Texan(1934)
The Trail Beyond(1934)
West of the Divide(1934)
The Lawless Frontier(1934)
The Man from Utah(1934)
Blue Steel(1934)
The Star Packer(1934)
Happy Landing(1934)
Western Justice(1934)
Claim Jumpers(1934)
Rodeo Rocketeers(1934)
The Shadow Gang(1934)
Next Of Kin(1934)
Klondike Gold(1934)
Vengence is Mine(1934)
Bandits of the Badlands(1934)
Galloping Romeo(1933)
Riders of Destiny(1933)
Ranger's Code(1933)
The Gallant Fool(1933)
Breed of the Border(1933)
The Man from Hell's Edges(1932)
Hidden Valley(1932)
Law of the West(1932)
Texas Buddies(1932)
Riders of the Desert(1932)
Son of Oklahoma(1932)
Dugan of the Badlands(1931)
A Son of the Plains(1931)
The Bantam Cowboy(1928)
Headin' for Danger(1928)
Lightning Speed(1928)
Red Riders of Canada(1928)
Driftin' Sands(1928)
With Sitting Bull at the Spirit Lake Massacre(1927)
The Mojave Kid(1927)
Cyclone of the Range(1927)
The Border Sheriff(1926)
With Daniel Boone Thru the Wilderness(1926)
Looking for Trouble(1926)
With Davy Crockett at the Fall of the Alamo(1926)
North of Nome(1925)
Bruce McLaren
Just Plain Folks(1925)
The Danger Zone(1925)
Hidden Loot(1925)
Riders of Mystery(1925)
Behind Two Guns(1924)
The Phantom Horseman(1924)
The Man from Wyoming(1924)
The Galloping Ace(1924)
Wolf Tracks(1923)
The Forbidden Trail(1923)
The Red Warning(1923)
Desert Rider(1923)
Dangerous Trails(1922)
Mysterious Tracks(1922)
The Opossum(1922)
Riders of the Law(1922)
Trapping the Wildcat(1921)
Catching a Coon(1921)
The American Badger(1921)
The Civet Cat(1921)
Trailing the Coyote(1921)
Mother o' Dreams(1921)
The Heart of Doreon(1921)
A Day in the Wilds(1921)
Capturing a Canadian Lynx(1921)
Catching a Fox(1921)
Catching a Koala Bear(1921)
The Skunk(1921)
Trapping The Bob Cat(1921)
Trapping the Coyote(1921)
Trapping the Mountain Lion(1921)
The Honor of Rameriz(1921)
The Spirit of the Lake(1921)
The Courage of Marge O'Doone(1920)
The Adventures of Bob and Bill(1920)
Perils of Thunder Mountain(1919)
Jacques of the Silver North(1919)
The Last of His People(1919)
The Woman in the Web(1918)
Baron Kovsky
The Wild Strain(1918)
Col. Bull
Cavanaugh of the Forest Rangers(1918)
Sam Gregg
The Fighting Grin(1918)
Nobody's Wife(1918)
The Man from Tia Juana(1917)
Williams from Tia Juana
A Bathtub Bandit(1917)
Jimmy the Monkey Wrench / Bath Tub Bandit
To Have and to Hold(1916)
Jeremy Sparrow
The Turquoise Mine Conspiracy(1916)
Jim Bliss
The Fighting Heiress(1916)
Jim Bliss
The Gun Runners(1916)
Arenzo
The Poisoned Dart(1916)
Ripley
The Target(1916)
Tennessee's Pardner(1916)
Bill Kent
The Girl from Frisco(1916)
multiple roles
A Gutter Magdalene(1916)
Sheriff Barrett
Colorado(1915)
Col. Kincaid (as Ronald Bradbury)