Siegfried PhilippiSiegfried Philippi, born Siegfried Salomon Philipp was a German screenwriter and film director.Selected filmographyMountain Air Madeleine Dancer of Death The Black Spider Sunken Worlds Playing with Destiny The Creature Letters Which Never Reached Him The Mill at Sanssouci That Was Heidelberg on Summer Nights Circle of Lovers On the Banks of the River Weser Autumn on the Rhine Today I Was With Frieda The Lord of the Tax Office The Lady from Argentina ''Beware of Loose Women''