Devil's Island
Guillet (as William Dunn)
The Seventh Son
One of the Beecham Brothers
The Redeeming Sin
Gaston
Painted Ponies
Pinto Pete
A Cure for Pokeritis
Beyond the Law
Grat Dalton
The Caballero's Way
The Cisco Kid
The Secret Kingdom
Juan
The Princess of Park Row
Kronski (as William Dunn)
I Want to Forget
Helgar
The Undercurrent
Ivan
Saved from the Titanic
Jack's pal
King of the Jungle
Bit Role (uncredited)
Stanley and Livingstone
Chuma
A Modern Jekyll and Hyde
Bill Hykes - Jethro's Henchman
Love Finds the Way
Wallace Hardy - Jack's Rival
Alma's Champion
Stephen Bradish
Black Moon
Vanity Fair
Sundown
Kipsang's Victim (uncredited)
The Juggernaut
Phillip Hardin
Chamber of Forgetfulness
The Young Man from the West
For a Woman’s Fair Name
Bolles (as William Dunn)
The Spirit of the Poppy
Jack Murray
The Wooing of Princess Pat
Count Ladislaus
Clover's Rebellion
Bucky Raine
In Arcadia
The Clerk
C.O.D.
Wallie Walton
Woman, Woman!
bud hickson
Too Hot to Handle
Native Chief (uncredited)
Jungle Mystery
Native
The Forbidden Valley
Dave
The House of the Tolling Bell
Jules La Rocque
The Blood Barrier
Eugene Solari
Respectable by Proxy
Clinton Hale
I Will Repay
Steve