While the City Sleeps

Newspaper men compete against each other to find a serial killer dubbed "The Lipstick Killer".

• 
  Fritz Lang
• 
  Joe Franklin

• 
  Dana Andrews
  Edward Mobley
• 
  Rhonda Fleming
  Dorothy Kyne
• 
  George Sanders
  Mark Loving
• 
  Howard Duff
  Lt. Burt Kaufman
• 
  Thomas Mitchell
  John Day Griffith
• 
  Vincent Price
  Walter Kyne
• 
  Sally Forrest
  Nancy Liggett
• 
  John Drew Barrymore
  Robert Manners
• 
  James Craig
  "Honest" Harry Kritzer
• 
  Ida Lupino
  Mildred Donner
• 
  Robert Warwick
  Amos Kyne
• 
  Mae Marsh
  Mrs. Manners
• 
  Ralph Peters
  Gerald Meade
• 
  Sandy White
  Judith Felton
• 
  Larry J. Blake
  Tim
• 
  Celia Lovsky
  Miss Dodd
• 
  Ed Hinton
  Mike O'Leary
• 
  Pitt Herbert
  Carlo
• 
  Vladimir Sokoloff
  George "Pop" Pilski
• 
  Eddie Baker
  Newspaper Worker (uncredited)