John Gabriel

as Yundt

as Wizard

as Grandfather

as Emil

as Jehosaphat

as Hans

as Mr. Justice Parker

as Hodgkinson

as Poole

as Doctor Vallon

as Dr. Sharp

as Scrutton

as Reuben Chantry

as Nikolai Lenin (uncredited)

as Bertrand Le Maitre

as Counsel

as Thomas Barling

as Inspector Lamotte

as Easterbrook

as Smiffershon

as William Ashcroft

as Cuthbertson

as Dr Kessell

as Earl of Chatham

as Michel

as Hotel Receptionist

as Franklin

as Yesterman

as Colonel Hartley

as Monet

as Defence Counsel

as Tobin

as Wally

as Carl

as The Priest

as Fenton

as Andre Fournier

as Jamieson

as Santro

as Mason

as Bauer

as Bolbec

as Barman

as Member of Paris Committee

as Heckler in Crowd (uncredited)

as Night Field Telephone Officer (uncredited)

as Gentz

as Darius, King of Persia

as Victor (butterfly) / A parasite / An inventor (ant)

as Reporter #2