• 
  Roy William Neill

  regizor

• 
  Peter Lorre

  Marko
• 
  Broderick Crawford

  Captain Flood
• 
  Shep Houghton

  Specialty Dancer
• 
  Hobart Cavanaugh

  Jake, janitor
• 
  Ralph Brooks

  Intern
• 
  Junius Matthews

  Dr. Courtney
• 
  Mary Field

  Mavis' Maid

• 
  Wallace Ford

  Joe
• 
  Eddy Chandler

  Sgt. Baker
• 
  Ben Bard

  Barman
• 
  Dan Duryea

  Martin Blair

• 
  Martin Obzina

  art director
• 
  Jack Otterson

  art director
• 
  Paul Ivano

  imagine

• 
  Frank Skinner

  departament sunet
• 
  Vera West

  costume
• 
  Roy William Neill

  producător
• 
  Russell A. Gausman

  set decorator
• 
  Edward R. Robinson

  set decorator
• 
  Jack Brooks

  Soundtrack
• 
  Dan Duryea

  Soundtrack
• 
  Bernard B. Brown

  sound department
• 
  Joe Lapis

  sound department
• 
  Cornell Woolrich

  scriitor