Reparto y equipo

William K. Howard

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

Erich Pommer

Alexander Korda

James Wong Howe

Jack Dennis