The Duty to Remain Silent (German: Die Pflicht zu schweigen) is a 1928 German silent drama film directed by Carl Wilhelm and starring Marcella Albani, Vivian Gibson, Angelo Ferrari. It was based on a novel by Friedrich Werner van Oestéren. The film's art direction was by Max Heilbronner.

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Main Cast: Marcella Albani, Angelo Ferrari, Charlotte Susa, Jack Trevor, Gustav Fröhlich, Kurt Gerron, Sophie Pagay, Julia Serda, Bruno Kastner, Ellen Plessow

Director: Carl Wilhelm

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