Casting
Richard Kiley
King Ethelred
James Broderick
Sussex
Larry Gates
Earl of Kent
Robert Gerringer
Bishop Aelfhun
Ernest Graves
King Sweyn
Howard Green
Thorkill
John Horn
Edmund
Elizabeth Hubbard
Queen Emma
Jessie Royce Landis
Queen Mother Alfreda
Michael Lombard
Abbot
Gilmer McCormick
Princess Thulja
David Gwillim
(uncredited)