• 
  Roy Del Ruth

  regizor

• 
  George Macready

  Dr. Mark Sinclair
• 
  Bruce Bennett

  Dr. Eric Lorimer
• 
  Dudley Dickerson

  Train Porter
• 
  Hal K. Dawson

  Train Conductor
• 
  John Frederick

  1st Male Nurse
• 
  Frieda Inescort

  Mrs. Lavinia Hawthorne, Henry's Wife
• 
  Douglas Kennedy

  Dr. Wayne MacGregor

• 
  Lon Chaney Jr.

  Manon
• 
  Beverly Garland

  Joyce Webster, aka Jane Marvin
• 
  Richard Crane

  Paul Webster

• 
  John B. Mansbridge

  art director
• 
  Lyle Wheeler

  art director
• 
  Lyle R. Wheeler

  art director
• 
  Irving Gertz

  departament sunet

• 
  Harry W. Gerstad

  editorial department
• 
  Richard Smith

  make-up department
• 
  Dick Smith

  make-up department
• 
  Joseph Kish

  set decorator
• 
  Walter M. Scott

  set decorator
• 
  Orville H. Hampton

  scriitor