• 
  Robert Wise

  regizor

• 
  William Fairchild

  scenarist

• 
  Julie Andrews

  Gertrude Lawrence
• 
  Richard Crenna

  Richard Aldrich
• 
  Daniel Massey

  Noel Coward
• 
  Garrett Lewis

  Jack Buchanan
• 
  Robert Reed

  Charles Fraser
• 
  J. Pat O'Malley

  Dan

• 
  Roy Scheider
• 
  Lester Matthews

  Lord Chamberlain
• 
  Conrad Bain

  Second Salesman at Cartier's
• 
  Bruce Forsyth

  Arthur Lawrence
• 
  Peter Church

  Narator
• 
  Beryl Reid

  Rose
• 
  Linda Dano

  Charles' Wife

• 
  Grady Sutton

  First Salesman at Cartier's
• 
  Roger Delgado

  French diplomat
• 
  Alan Oppenheimer

  Andre Charlot, Producer
• 
  Bernard Fox

  Assistant to Lord Chamberlain
• 
  Jenny Agutter

  Pamela Roper
• 
  Tony Lo Bianco

  New York Reporter
• 
  Ian Abercrombie

  Cockney Singer in Brixton Music Hall
• 
  Michael Craig

  Sir Anthony Spencer
• 
  John Collin

  Jack Roper
• 
  Anthony Eisley

  Ben Mitchell
• 
  Richard Karlan

  David Holtzmann
• 
  Lynley Laurence

  Billie Carleton
• 
  Jock Livingston

  Alexander Woollcott