• 
  Marlene Dietrich

  Alexandra
• 
  Laurence Baskcomb

  Commissar (as Lawrence Baskcomb)
• 
  John Clements

  Poushkoff
• 
  Frederick Culley

  Stanfield
• 
  Robert Donat

  A.J. Fothergill
• 
  Dorice Fordred

  The Maid
• 
  Basil Gill

  Axelstein
• 
  Laurence Hanray

  Forrester

• 
  Franklin Kelsey

  Tomsky
• 
  Herbert Lomas

  Vladinoff
• 
  Miles Malleson

  Drunken Red Commissar (as Miles Malieson)
• 
  Hay Petrie

  Station Master
• 
  David Tree

  Maronin
• 
  Austin Trevor

  Colonle Adraxine
• 
  Irene Vanbrugh

  Duchess