William Duncan
Biography of William Duncan is currently unavailable from our data sources.
also starring William Duncan
The Rustler's Reformation
The Fighting Trail
As John Gwyn
The Silent Avenger
As Phil Read
Told in Colorado
As John Hunter
Made a Coward
As Bud Harris
Sallie's Sure Shot
As Fred
The Taming of Texas Pete
As Texas Pete
The Marshal's Capture
As The Marshal
His Father's Deputy
As Deputy Jim Carter - the Sheriff's Son
The Only Chance
As Charley West - the Lineman
The Sheriff of Yavapai County
As Sheriff Bud O'Neill
The Range Law
As Ted
The Life Timer
As Steve
A Cowboy's Best Girl
As Carl Graham, a Young Rancher, Glen's Best Friend
The Scapegoat
As Jack Wright - Nellie's Brother
The Shotgun Man and the Stage Driver
As The Shotgun Man
The Bully of Bingo Gulch
As Wild Jim, the Bad Man of Bingo Gulch
A Romance of the Rio Grande
As Smith, an Old Settler
Western Hearts
As A Gambler
The Wheels of Justice
As Richard Courtright
The Little Sister
As First Prospector
A Friend in Need
As Jimmy Donovan - the Chauffeur
A War Time Romance
As Jack Munroe
By Unseen Hand
As Jimmy Norton
Mother Love vs Gold
As Dick Mackey
Marian, the Holy Terror
As Dave
Bar 20 Justice
As Buck Peters
So-Jun-Wah and the Tribal Law
As Red Reagan - a Prospector
Nevada
As Ben Ide
Love and Law
As Jimmy
Forlorn River
As Blaine
Through the Wall
As Paul Stanton (aka Coquenil)
God's Country and the Woman
As Philip Weyman
The Mystery of Lake Lethe
The Texas Rangers Ride Again
As Captain Inglis
Stuck with Each Other
As Columnist
Hopalong Rides Again
As Buck Peters
Three on the Trail
As Buck Peters
The Frontiersmen
As Buck Peters
Law of the Pampas
As Buck Peters
Jim's Vindication
As Jim - Pony Express Rider
Smashing Barriers
As Dan Stevens
Hello, 'Frisco
As William Duncan
The Cost of High Living
As Jack
Wolves of the North
As Alan Gray