• 
  Ralph Brooks

  Eaton, Rocco's Henchman
• 
  Raymond Burr

  Roger Lewis
• 
  Charles Sherlock

  Mack
• 
  Dale Van Sickel

  Mort Ricco
• 
  Russell Hicks

  George Richards, District Attorney
• 
  John Eldredge

  Johnny Rocco
• 
  Charles Trowbridge

  Doctor Lowell
• 
  Paul Harvey

  Harry Jackson

• 
  Frank Hotaling (I)

  art director
• 
  Ben Bishop

  camera and electrical departme
• 
  Stanley Wilson

  departament sunet
• 
  Adele Palmer

  costume and wardrobe departmen
• 
  R. Dale Butts

  music department
• 
  Ernest Gold

  music department
• 
  Heinz Roemheld

  music department

• 
  Charles S. Thompson

  set decorator
• 
  John McCarthy Jr.

  set decorator
• 
  Howard Lydecker

  special effects
• 
  Dale Van Sickel

  cascador