• 
  Christopher Morahan

  regizor

• 
  Marcello Mastroianni

  Grand Duke Nicholas Wladimirovitch Goduno
• 
  Rita Tushingham

  Bridget Rafferty
• 
  Bryan Pringle

  Sergent de poliţie
• 
  Elaine Taylor

  Victoria
• 
  Charles Lloyd Pack

  Majordom
• 
  Francesca Tu

  Jeanne Silkingers
• 
  Margaret Blye

  Honey

• 
  Leonard Rossiter

  Inspector Dudley
• 
  Warren Mitchell

  Popov

• 
  Ronnie Taylor (I)

  camera and electrical departme
• 
  Gerry Turpin

  imagine
• 
  Peter Tanner

  montaj
• 
  Pierre Rouve

  producător
• 
  Carlo Ponti

  producător

• 
  Gary Humphreys

  sound department
• 
  Ernesto Gastaldi

  scriitor
• 
  Pierre Rouve

  scriitor
• 
  Ronald Harwood

  scriitor