Character Relationship Map: Diamonds for Breakfast

Characters

• Grand Duke Nicholas Wladimirovitch Goduno (played by Marcello Mastroianni) — protagonist
• Bridget Rafferty (played by Rita Tushingham) — supporting
• Victoria (played by Elaine Taylor) — supporting
• Inspector Dudley (played by Leonard Rossiter) — supporting
• Honey (played by Margaret Blye) — supporting
• Popov (played by Warren Mitchell) — supporting
• Police Sergeant (played by Bryan Pringle) — supporting
• Bookseller (played by Bill Fraser) — supporting
• Jeanne Silkingers (played by Francesca Tu) — supporting
• Butler (played by Charles Lloyd Pack) — supporting
• Duke of Windemere (played by David Horne) — supporting
• Casino Patron (uncredited) (played by Juba Kennerley) — minor
• Anastasia Petrovna (played by Nora Nicholson) — minor
• Popov's assistant (uncredited) (played by Ian Trigger) — minor
• Nashka (played by Anne Blake) — minor
• (uncredited) (played by Norman Mitchell) — minor
• Museum Visitor in Pink Dress (uncredited) (played by Rosalind Knight) — minor