Professor Echo / Grandma O'Grady

Lon Chaney

Acting

Rosie O'Grady

Lila Lee

Acting

Hector McDonald

Elliott Nugent

Directing

Tweedledee aka Willie 'Midget'

Harry Earles

Acting

Prosecuting Attorney

John Miljan

Acting

Hercules

Ivan Linow

Acting

Regan

Clarence Burton

Acting

Defense Attorney

Crauford Kent

Acting

Lady Customer (uncredited)

Trixie Friganza

Acting

First Siamese Twin (uncredited)

Cecilia Parker

Acting

Second Siamese Twin (uncredited)

Linda Parker

Acting

Sailor at Sideshow (uncredited)

Ray Cooke

Acting

Outside Sideshow Barker (uncredited)

Jack Baxley

Acting