Angelina Jolie Maria Callas Pierfrancesco Favino Ferruccio Alba Rohrwacher Bruna Haluk Bilginer Aristotle Onassis Kodi Smit-McPhee Mandrax Stephen Ashfield Jeffrey Tate Valeria Golino Yakinthi Callas Caspar Phillipson JFK Vincent Macaigne Doctor Fointainebleau Jörg Westphal SS Officer Philipp Droste SS Officer Alessandro Bressanello Giovanni Battista Meneghini Paul Spera Ronald Lyes Salem Waiter Christophe Favre Maître d'Hôtel Hugh Dillon Pierre Rebecka Johnston Party Guest Lili Walters Florist Jeremy Wheeler Dorchester Tuxedo Man Andrew Hefler Café Guest Francis McBurney Hospital Security Guard Lorena Santana-Somogyi Spectator András Sütö Balcony Neighbour Suzie Kennedy Marilyn Monroe María Callas Self (archive footage) (uncredited)