Characters played by Anthony Quinn
Archbishop Kiril Pavlovich Lakota
Characters played by Laurence Olivier
Premier Piotr Ilyich Kamenev
Characters played by Oskar Werner
Fr. David Telemond
Characters played by David Janssen
George Faber
Characters played by Vittorio De Sica
Cardinal Rinaldi
Characters played by Leo McKern
Cardinal Leone
Characters played by John Gielgud
The Elder Pope
Characters played by Barbara Jefford
Dr. Ruth Faber
Characters played by Rosemary Dexter
Chiara
Characters played by Frank Finlay
Igor Bounin
Characters played by Burt Kwouk
Chairman Peng
Characters played by Arnoldo Foà
Gelasio
Characters played by Paul Rogers
Augustinian
Characters played by George Pravda
Gorshenin
Characters played by Clive Revill
Tovarich Vucovich
Characters played by Niall MacGinnis
Capuchin Monk
Characters played by Marne Maitland
Cardinal Rahamani
Characters played by Isa Miranda
The Marchesa
Characters played by Gerald Harper
Brian
Characters played by Leopoldo Trieste
Dying Man's Friend
Characters played by Peter Copley
English Cardinal
Characters played by Arthur Howard
English Cardinal
Characters played by Jean Rougeul
Dominican
Characters played by Inna Alexeievna
Party Guest
Characters played by Arnaldo Caivano
Dying Man
Characters played by John Frederick
American Cardinal
Characters played by Åke Lindman
Soldier Releasing Lakota
Characters played by Lex Monson
Third African Priest
Characters played by Dom Moor
Polish Cardinal
Characters played by Antonio Proietti
Cardinal
Characters played by Alfred Thomas
African Cardinal