On screen
Cast
29 credited performers
Lon Chaney
Professor Echo / Granny O'Grady
Mae Busch
Rosie O'Grady
Matt Moore
Hector McDonald
Victor McLaglen
Hercules
Harry Earles
Tweedledee aka Little Willie
Matthew Betz
Detective Regan
Edward Connelly
Judge
William Humphrey
Attorney for Defense
E. Alyn Warren
Prosecuting Attorney
Artwork unavailable
Margie Angus
Twin (uncredited)
Artwork unavailable
Mary Angus
Twin (uncredited)
Artwork unavailable
Walter P. Cole
Human Skeleton (uncredited)
Carrie Daumery
Pet Shop Customer (uncredited)
Artwork unavailable
Delmo Fritz
Sword Swallower (uncredited)
Artwork unavailable
Alice Julian
Fat Lady (uncredited)
Artwork unavailable
Peter Kortes
Sword Swallower (uncredited)
Mickey McBan
Boy Watching Hercules' Act (uncredited)
Wilmuth Merkyl
Jeweler (uncredited)
Artwork unavailable
John Millerta
Wild Borneo Man (uncredited)
Louis Morrison
Police Commissioner (uncredited)
Artwork unavailable
Majorie Morton
Mrs. Arlington (uncredited)
Artwork unavailable
Walter Perry
Dime Museum Announcer (uncredited)
Artwork unavailable
Louis Shank
Newsboy (uncredited)
Artwork unavailable
Vera Vance
Dancer (uncredited)
Artwork unavailable
Charles Wellesley
John Arlington (uncredited)
Artwork unavailable
Percy Williams
Butler (uncredited)
Carrie Clark Ward
Mother Watching Hercules' Act (uncredited)
D'Arcy Corrigan
Court Jury Member (uncredited)
Artwork unavailable
Violet N. Cane
Arlington Daughter in Photo (uncredited)