Olaf Pooley

as Maldor

as Cleric

as Judge

as Sir David Huxley

as John the Gardener

as Dr. Sidney Marlowe

as The Doctor

as Soviet First Secretary

as Lars Torvik

as Wizard

as Police President Baron Krauss

as Commissioner Braun

as Reid

as Dr. Luns (uncredited)

as Professor Stahlman / Director Stahlman

as Istov

as Dr. Ensor

as Igor Trubenoff

as Swiss Cashier

as Adams

as Josef Dzierzinski

as Mr Wyatt-Pearson

as Father Goodman

as Professor Stahlman

as Pilgrim

as German Doctor

as Officer of the Watch - 'Sheffield' (uncredited)

as TV newscaster

as Bikstein

as Major Osip Feodor Ganovich

as Carlmeddy

as Mark Fuller

as Roblettski

as Fudolf Mansell

as Cheri, male secretary

as Detective-Interrogator

as Milosh

as Straker

as Von Leicher