Gerald Ames

as John Parmoor

as Don Andrea

as Lord Mauleverer

as Walery

as Bothwell

as Raymond Straithmore

as Gentleman Jeff

as Marques de Beaumont

as Clem Fordrough

as Hinson

as Wilderspin

as Lt. Denis Allen

as Nigel Ennison

as Dorrington

as John Armstrong

as Lord Howard

as Hugh Scarlett

as Arthur Donnithorne

as Fencing Master

as Montrose

as Harvey Royle

as Arsène Lupin

as Hon. Paul Walmsley

as Rupert of Hentzau

as Orlando