Douglas Wilmer

as Fanning

as Decimus

as Pelias

as Niger

as Major General Francis de Guingand

as Police Commissioner

as The Black Knight

as Moutamin

as Henri LaFarge

as Baron Joachim von Hartog

as Agrippa

as Sir Thomas Fairfax

as Vizier

as Khalifa Abdullah

as M. Desmoulins, French Minister, Montevideo

as Dr. Murray

as Montigny

as Sherlock Holmes

as Nayland Smith

as Maxwell Levy

as R Cassius

as Nayland Smith

as Moyle

as Headmaster

as Sir Nigel Saltire

as Pietro Vendriani

as Harry Vaneste

as Maitre Fleury

as Self

as Dr. Randolph

as Judge

as The Duke of Venice

Cast

as Commentator

as Doctor - Ante Natal Clinic

as Henry Wild

as Mr. Rasmusson

as R. B.

as Arthur de Varville