Douglas MacLean

as Clarence Kendall

as Billy Haskell

as The Young Thief

as 'Let-It-Rain' Riley

as Alan Boyd

as Jimmie Hastings

as Jimmy Clark

as Dudley Ainsworth

as Bruce MacAllister

as Douglas MacLean (uncredited)

as Robert Street

as James Henry McTavish

as Sam Harrington

as Jimmy Knight

as Billy Barton

as Johnny Hardwick

as Dr. Arthur P. Hampton

as John P. Widgast

as James Stewart Lee

as Shakespeare Clancy

as Henry Langdon

as Himself

as Jim Gleason

as Sergeant William Gray

as Stanley Montjoy

as Raymond Abbott

as Frank Douglas

as Robert Walsham

as Robert Leedyard

as Capt. Archie van Renssaller

as Jack Belasys

as Karl, Prince von Kondermarck

as Newt Spooner

as Robert Lawton

as Regan's Secretary, Robert