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F.P. 1 Antwortet Nicht (1933)
directed by Karl Hartl
featuring Hans Albers, Paul Hartmann, Peter Lorre, Hermann Speelmans -
Der Mann, Der Seinen Moerder Sucht (1931)
directed by Robert Siodmak
featuring Heinz Rühmann, Lien Deyers, Hans Leibelt, Hermann Speelmans