David Kossoff

as Elderly Man

as Narrator (uncredited)

as Peter Kroger

as Professor Kokintz

as Magistrate

as Jacob Freud

as Dr. Littauer

as Wilhelm Dekker

as Dr. Bergstein

as Professor Alfred Kokintz

as Simon Avron

as Carl Banks

as Dr. Anton Antonovich Dubratz

as Sam Lewis

as Zacco

as Charrington the Junk Shop Owner

as Morry

as Avrom Kandinsky