German silent film <i><a href="https://en.wikipedia.org/wiki/Hintertreppe" class="extiw" title="w:Hintertreppe">Hintertreppe</a></i>, Director <a href="https://en.wikipedia.org/wiki/Leopold_Jessner" class="extiw" title="w:Leopold Jessner">Leopold Jessner</a> (1921).
Leopold Jessner, Paul Leni
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