Ernest Thesiger

as Doctor Pretorius (archive footage - Bride of Frankenstein (1935))

as Stefano

as Mr. Hadlock

as Old Macpherson

as Hickson

as Sir Walter

as The Vicomte

as Mr. Macdonald

as Emperor Tiberius

as Sir John Kierlaw

as Endicott

as Sir Edward Follesmark

as Theodotus

as Dr. Richard Marsham

as Duke of Berri - French Ambassador

as Ferris

as Walter Hoover

as Maydig

as Doctor Pretorius

as Laing

as Horace Femm