Flora Robson
Queen Elizabeth I of England
Raymond Massey
King Philip II of Spain
Leslie Banks
The Earl of Leicester
Laurence Olivier
Michael Ingolby
Vivien Leigh
Cynthia
Morton Selten
Lord Burleigh
Tamara Desni
Elena
Lyn Harding
Sir Richard Ingolby
George Thirlwell
Mr. Lawrence Gregory
Henry Oscar
Spanish Ambassador
Robert Rendel
Don Miguel
Robert Newton
Don Pedro
Donald Calthrop
Don Escobal
Charles Carson
Adm. Valdez
James Mason
Hillary Vane
Howard Douglas
Lord Amberley
Cecil Mainwaring
Lord Illingworth
Francis de Wolff
Sir James Tarleton
Graham Cheswright
Mr. Joseph Maddison
A. Corney Grain
Hatton
Laurence Hanray
French Ambassador
Roy Russell
Sir Humphrey Cooper
Evelyn Ankers
Lady-in-Waiting
Norma Varden
Elena's Governess (uncredited)