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