Raúl Juliá as Aristotle Onassis

Jane Seymour as Maria Callas

Anthony Quinn as Socrates Onassis

Francesca Annis as Jacqueline Kennedy

Lorenzo Quinn as Alexander Onassis

Elias Koteas as Young Aristotle Onassis

Beatie Edney as Tina

Anthony Zerbe as Livanos

John Kapelos as Costas Gratsos

Richard Chaves as Turkish Officer

Simón Andreu as Examining Officer

Silvia Tortosa as Claudia Muzio

Geoffrey Hutchings as Meneghini

Dimitra Arliss as Artemis

Harriet Bagnall as Christina Onassis

Shanit Keter as Young Artemis

James F. Kelly as Bobby Kennedy

Joris Stuyck as Teddy Kennedy

Giannis Voglis as Uncle Alexander

Thorley Walters as Winston Churchill

David Gilliam as John F. Kennedy

Garrick Hagon as Roy Cohen

Richard Svare as Billy Baldwin

Marella Oppenheim as Lee Radziwell

Laura Cepeda as Emine

José Lifante as Barman at Opera

Paloma Cela as Madame Ayshe

Vasilis Bouyiouklakis as Sadiq Topal