Cast
Lon Chaney
Professor Echo / Granny O'Grady
Harry Earles
Tweedledee aka Little Willie
Matthew Betz
Detective Regan
Edward Connelly
Judge
Carrie Daumery
Pet Shop Customer (uncredited)
Matt Moore
Hector McDonald
William Humphrey
Attorney for Defense
Mickey McBan
Boy Watching Hercules' Act (uncredited)
Victor McLaglen
Hercules
E. Alyn Warren
Prosecuting Attorney
Mae Busch
Rosie O'Grady
Wilmuth Merkyl
Jeweler (uncredited)
Louis Morrison
Police Commissioner (uncredited)