Joseph Fürst

as Zaroff (voice)

as The Baron

as Heinrick Smeaton

as Yelker

as Lazar Straulle

as Judge, Fraudenheist

as Franz Kessler

as Carlo Lenzi

as Professeur Docteur Metz

as Yelker

as Georgiu

as Local Police Sergeant

as Dr. Charles Goldsworthy

as Chislenkan

as Dr. Rudolf Mueller

as Karl Schiller

as Zaroff

as Schneider

as German Brasshat

as Otto Lentz

as Prof. Brodzinski

as President Obotnik (uncredited)

as Zaluchin

as General Fitz Fromm

as Doctor Andros

as Gen. Fritz Fromm

as Zaroff

as Ernst Lukas

as Capt. Hanselman

as Herr Jacob Koertner

as Karel Jorovitch

as Kane Luker

as Wilhelm

as Luftwaffe Interrogator

as Paul Varna

as Avidan

as Judge