• 
  Phil Karlson

  regizor

• 
  Sidney Toler

  Charlie Chan
• 
  Joyce Compton

  Emily Evans
• 
  Anthony Warde

  Slade
• 
  Frank Marlowe

  Barker
• 
  Edward Earle

  Thomas Harley
• 
  Russell Hicks

  Warden Cameron
• 
  John Eldredge

  Morgan

• 
  Benson Fong

  Tommy Chan

• 
  Edward J. Kay

  departament sunet
• 
  Earl Derr Biggers

  scriitor