• 
• Hugh Cameron
• Warden Flanningan
  

• 
• Herbert Corthell
• Jules Bavache
  

• 
• Willard Dashiell
• Inspector Vieth
  

• 
• Jules Epailly
• Meussel
  

• 
• Max Figman
• Siegbert Moses
  

• 
• D. J. Hamilton
• Officer Lawson
  

• 
• Arthur Hebert
• Officer Butler
  

• 
• Jack Klendon
• Captain Schrager
  

• 
• Charles La Torre
• Wismuth
  

• 
• Edward Leiter
• Max Lazar
  

• 
• Lottie Linthicum
• Mrs. Papavert
  

• 
• James Malaidy
• Dr. Mullins
  

• 
• Alice Reinheart
• Hilda Papavert
  

• 
• William Roselle
• Commissioner Conolly
  

• 
• Edgar Stehli
• Willi Papavert
  

• 
• Stella Unger
• Mrs. Weinstein
  

• 
• David Hughes
• 2nd Bookbinder
  

• 
• Dorothy Miller
• 2nd Comrade
  

• 
• Eileen Myers
• 1st Comrade
  

• 
• Milton Roberts
• A Convict
  

• 
• George Vinton
• A Guard
  

• 
• Bert Wittly
• 1st Bookbinder
  

• 
• Charles K. Gordon
• Writer
  Staging
  

• 
• George Froeschel
• Source Material
  

• 
• Joe Zelli
• Producer