Secrets of the City
Secrets of the City (German: Die Stadt ist voller Geheimnisse) is a 1955 West German drama film directed by Fritz Kortner and starring Annemarie Düringer, Erich Schellow and Walther Süssenguth. It was shot at the Wandsbek Studios in Hamburg. The film's sets were designed by the art directors Dieter Bartels and Herbert Kirchhoff.

Cast
Annemarie Düringer as Annie Lauer
Erich Schellow as Rudolf Thomas, Engineer
Walther Süssenguth as Böhnke
Margot Trooger as Paula
Paul Hörbiger as Herbert Klein
Eva Ingeborg Scholz as Christl Lauer, Telephone Operator
Bruni Löbel as Susi Ecker
Adrian Hoven as Gerhard Scholz
Grethe Weiser as Frieda Binder
Karl Ludwig Diehl as Prof. Siebrecht
Lucie Mannheim as Karina
Werner Fuetterer as Dr. Gunther
Carl-Heinz Schroth
Charles Regnier as Morton
Wilfried Seyferth as Ein Fremder
Georg Thomalla as Paul Martinek
Rudolf Vogel as Barkeeper

References
Bibliography
Bock, Hans-Michael & Bergfelder, Tim. The Concise CineGraph. Encyclopedia of German Cinema. Berghahn Books, 2009.

External links
Secrets of the City at IMDb