• 
  Don McGuire

  Johnnie, MacKellar's Photographer
• 
  William Prince

  David G. MacKellar, Louise's Lawyer
• 
  Andrea King

  Brooke Gifford Ryder
• 
  John Alvin

  Carl. Emma's son
• 
  Richard Erdman

  Joe, Counterman at Owl Lunch
• 
  Helmut Dantine

  Dr. Eric Ryder
• 
  Monte Blue

  Mike, Police Lieutenant
• 
  Paul Harvey

  Howard K. Brooks, Chief of Detectives

• 
  Bert Glennon

  imagine
• 
  Adolph Deutsch

  departament sunet
• 
  Christian Nyby

  montaj
• 
  James Leicester

  editorial department
• 
  Leo F. Forbstein

  music department
• 
  William Jacobs

  producător
• 
  Jack L. Warner

  producător

• 
  Paul Detlefsen

  visual effects
• 
  C. Graham Baker

  scriitor