• 
  Peter Ustinov

  regizor

• 
  Peter Ustinov

  scenarist
• 
  William Shakespeare

  scenarist

• 
  Peter Ustinov

  Generalul
• 
  John Gavin

  Igor Romanoff
• 
  Sandra Dee

  Juliet Moulsworth
• 
  Booth Colman

  Customs Officer
• 
  John Alderson

  Randle Wix

• 
  Akim Tamiroff

  Vadim Romanoff
• 
  Tonio Selwart

  U.N. President
• 
  Moura Budberg

  Kiva the cook
• 
  Edward Atienza

  Patriarch
• 
  Thomas Chalmers

  Chief Executive
• 
  Suzanne Cloutier

  Marfa Zlotochienka
• 
  Carl Don

  The spy

• 
  Peter Jones

  Otto
• 
  John Phillips

  Hooper Moulsworth
• 
  Tamara Shayne

  Evdokia Romanoff
• 
  Alix Talton

  Beulah
• 
  Rik Van Nutter

  Freddie (as Rik Von Nutter)
• 
  Renato Chiantoni

• 
  Walter Thompson

  producător
• 
  Peter Ustinov

  producător
• 
  Robert Krasker

  imagine
• 
  Annalisa Nasalli-Rocca

  costume
• 
  Orietta Nasalli-Rocca

  costume
• 
  Renzo Lucidi

  montaj
• 
  Mario Nascimbene

  coloană sonoră