• 
  Paul E. Burns

  The Night Watchman
• 
  Steven Geray

  Lloyd Harrison
• 
  Chester Morris

  Jeffrey Andrews
• 
  Harry Strang

  Detective in White Hat (Applegate's associate)

• 
  Cary Odell

  art director
• 
  Paul Sawtell

  departament sunet
• 
  Henry Batista

  montaj
• 
  John Leipold

  music department

• 
  Ernst Toch

  music department
• 
  Marlin Skiles

  music department
• 
  George Duning

  music department
• 
  Irving Gertz

  music department
• 
  Friedrich Hollaender

  music department
• 
  William Kiernan

  set decorator