Peter O'Toole as Larry Martin

Richard Attenborough as Edward Sloat

Cliff Gorman as Yafet Hemlekh

Claude Dauphin as Charles-André Fargeau

John V. Lindsay as Sen. Donnovan

Peter Lawford as Lord Carter

Raf Vallone as George Nikolaos

Adrienne Corri as Lady Carter

Amidou as Kirkbane

Yosef Shiloach as Hacam

Brigitte Ariel as Sabine

Isabelle Huppert as Helene Nikolaos

Lalla Ward as Margaret

Kim Cattrall as Joyce Donnovan

Debra Berger as Gertrude

Françoise Brion as Melina Nikolaos

Klaus Löwitsch as Hans Schloss

Erik Lee Preminger as Ken

Hans Verner as

Georges Beller as

Julian Pettifer as

Edward Behr as

Mark Burns as

Maria Machado as

Ori Levy as

Paul Bonifas as

Sylvain Corthay as

Patrick Floersheim as

Theodore Gershuny as

Gib Grossac as

Elisabeth Kaza as

Jack Lenoir as