as Pater Malachias
as Schober
as Hercule Poirot
as Strobel
as Eddie Shapiro
as Horst Kastowsky
as Pierre
as Rudi Martini
as Johann
as Heinrich Bögelein
as Herbert Schürmann
as Georg Bothe
as Herr Mertens
as Notting
as Oberstudienrat Kepich
as Delius
as Kriminalhauptkommissar Brandenburg
as Dr. Gregor Hoffmann
as Wilhelm Ückert
as Inspektor Clay