• 
  Arthur Space

  Dr. Morgan
• 
  John Daheim

  Cass
• 
  Roy Glenn

  Chief Danka
• 
  Myron Healey

  Larry Sanders
• 
  Fred Graham

  Nick Burgass [Ch. 7]
• 
  Keith McConnell

  Const. Kent [Ch. 12]

• 
  Frank Hotaling (I)

  art director
• 
  R. Dale Butts

  departament sunet

• 
  Heinz Roemheld

  music department
• 
  Edward G. Boyle

  set decorator
• 
  John McCarthy Jr.

  set decorator
• 
  Howard Lydecker

  special effects
• 
  Fred Graham

  cascador
• 
  John Daheim

  cascador