Robert Shaw
Francisco Pizarro
Robert Shaw
Francisco Pizarro
Christopher Plummer
Atahualpa
Nigel Davenport
De Soto
Michael Craig
Estete
James Donald
Carlos V
Andrew Keir
Valverde
William Marlowe
Candia
James Donald
King Carlos
Percy Herbert
Diego
Leonard Whiting
Young Martin
Alexander Davion
De Nizza
Shmulik Kraus
Felipillo
David Bauer
Villac Umu
Irving Lerner
Director
Peter Shaffer
Writer
Eugene Frenke
Producer
Marc Wilkinson
Music
Anthony Powell
Costume Design
Philip Yordan
Screenplay