A sideshow ventriloquist, a midget, and a strongman form a conspiracy known as "The Unholy Three" and commit a series of robberies.

Three sideshow performers leave their lives of captivity and become "The Unholy Three." Echo the ventriloquist assumes the role of a kind old grandmother who runs a bird shop. Tweedledee, the "twenty-inch man," becomes her grandbaby, and Hercules is their assistant. Soon an incredible crime wave is launched from their little store.—David Ezell <[email protected]>