• 
  Robert Armstrong

  Insp. Prentice
• 
  Bob Steele

  Chicago
• 
  Paul E. Burns

  Prof. Ordson
• 
  Lorna Gray

  Judith
• 
  Joyce Compton

  Emmy
• 
  Russell Hicks

  Col. Bentry
• 
  William Haade

  Iggy Broty
• 
  Mary Gordon

  Miss Keets

• 
  Harry Shannon

  Severance

• 
  James W. Sullivan

  art director
• 
  William Bradford (I)

  imagine
• 
  Ernest Gold

  departament sunet
• 
  Adele Palmer

  costume and wardrobe departmen
• 
  Charles S. Thompson

  set decorator
• 
  John McCarthy Jr.

  set decorator

• 
  Fred Graham

  cascador
• 
  John Daheim

  cascador