Kadro (13)
Lon ChaneyProfessor Echo / Grandma O'Grady
Lila LeeRosie O'Grady
Elliott NugentHector McDonald
Harry EarlesTweedledee aka Willie 'Midget'
John MiljanProsecuting Attorney
Ivan LinowHercules
Clarence BurtonRegan
Crauford KentDefense Attorney
Trixie FriganzaLady Customer (uncredited)
Cecilia ParkerFirst Siamese Twin (uncredited)Linda ParkerSecond Siamese Twin (uncredited)
Ray CookeSailor at Sideshow (uncredited)Jack BaxleyOutside Sideshow Barker (uncredited)