Three sideshow performers form a conspiracy known as "The Unholy Three" - a ventriloquist, midget, and strongman working together to commit a series of robberies.
as Professor Echo / Granny O'Grady
as Rosie O'Grady
as Hector McDonald
as Hercules
as Tweedledee aka Little Willie
as Detective Regan
as Judge
as Attorney for Defense
as Prosecuting Attorney
as Twin (uncredited)
as Twin (uncredited)
as Human Skeleton (uncredited)
as Pet Shop Customer (uncredited)
as Sword Swallower (uncredited)
as Fat Lady (uncredited)
as Sword Swallower (uncredited)
as Boy Watching Hercules' Act (uncredited)
as Jeweler (uncredited)
as Wild Borneo Man (uncredited)
as Police Commissioner (uncredited)
as Mrs. Arlington (uncredited)
as Dime Museum Announcer (uncredited)
as Newsboy (uncredited)
as Dancer (uncredited)
as John Arlington (uncredited)
as Butler (uncredited)
