Harold Huth

as Hugh Sainsbury

as Count Raul De La Vague

as Buchan

as Dr. Zhiga

as Aga Ben Dragore

as Lord Quilhampton

as Actor on Set

as Karl Van der Hyde

as George Grant

as Nicholas Brophy

as John Traill

as Mark McGill

as Mario

as Walter Creason

as John Durham

as Maurice Dupont

as Anton Ragatzy

as Tony Carleton

as Gustave

as Slade

as Arezzi

as Geoffrey Ware

as Peter Carras

as Capt. Nolan, Adjutant

as Pirate

as Adjutant