Atuação

• 1911
  Bessie's Ridecomo Crazy JoeThe Immortal Alamocomo Lieutenant Dickenson
• 1912
  The Forest RoseSharps and Chapscomo Prof. De RisqueThe Lady Barber of Roaring Gulchcomo Si SquiggsHearts and Skirtscomo Second CowboyThe Girls and the Chaperonecomo Phil, the Colonel's SonThe School Teacher and the Waifcomo The Street Fakir's AssistantLena and the GeeseA Temporary Trucecomo In Bar / Among Rescuers (sem créditos)A Beast at BayA Lodging for the Nightcomo A TrampThe Old Actorcomo The Stage Manager's AssistantOne Is Business, the Other Crimecomo The Rich Man's First ForemanThe Goddess of Sagebrush Gulchcomo A Villain (sem créditos)
• 1913
  The Conscience of Hassan Beycomo Timur - the Bey's SlaveThe Battle at Elderbush Gulchcomo The MexicanThe Adopted Brothercomo The DrunkAn Indian's Loyaltycomo The AccompliceDuring the Round-Upcomo The MexicanThe Switchtowercomo First Federal AgentHis Mother's Soncomo The Steamer CaptainThe Stolen Loafcomo At Dinner (sem créditos)The Tenderfoot's Moneycomo The TenderfootA Frightful Blundercomo A CustomerWhen Dreams Come Truecomo The PolicemanWhat Is the Use of Repining?
• 1915
  The Mendercomo The MenderThe Silent Co-EdThe Questcomo The Tribal Priest
• 1916
  A Dream or Two AgoA Woman's Daringcomo Dr. MertonPuritycomo Evil / Luston BlackRevelation
• 1917
  John Ermine of the Yellowstonecomo Crooked Bear (as William Carroll)
• 1918
  Hands Upcomo Sam Killman / Omar - the High PriestA Woman's Foolcomo LuskDanger Withincomo Tom PaultonThe Magic Eyecomo Jack (as William Carroll)The Girl o' Dreamscomo Jack Leonard (as William Carroll)
• 1919
  The Trail of the Octopuscomo OmarBill Henrycomo Burton RogersThe Blue Bonnetcomo Caleb FryCheating Cheaterscomo Ruth's chauffeur
• 1920
  The Screaming Shadowcomo Harry Malone
• 1921
  Fifty Candlescomo Henry Drew
• 1922
  Remembrancecomo MacCluneYellow Men and Goldcomo JohnGas, Oil and Watercomo Philip Ashton
• 1924
  K - The Unknowncomo Dr. Ed WilsonWanderer of the Wastelandcomo MerryvaleSporting Youthcomo Scotland Yard DetectiveAlimonycomo Philip Coburn
• 1925
  The Ancient Highwaycomo AmbroseThe Unwritten Lawcomo Mr. SmartI'll Show You the Towncomo Professor Goodhuee
• 1926
  Josselyn's Wifecomo Butler (as W.A. Carroll)Born to the Westcomo Nell's FatherNorth of 36como Sanchez
• 1927
  The Beauty Shopperscomo Mr. SchuylerSnowboundcomo Judge Watkins