Elenco

• 

  Edward G. Robinson

  Professor Richard Wanley

• 

  Joan Bennett

  Alice Reed

• 

  Raymond Massey

  Dist. Attorney Frank Lalor

• 

  Edmund Breon

  Dr. Michael Barkstane

• 

  Dan Duryea

  Heidt / Tim, the Doorman

• 

  Thomas E. Jackson

  Inspector Jackson

• 

  Dorothy Peterson

  Mrs. Wanley

• 

  Robert Blake

  Dickie Wanley

• 

  Arthur Loft

  Claude Mazard / Frank Howard / Charlie the Hatcheck Man

• F

  Frank Dawson

  Collins, the Steward