Lotte Neumann was so well-known that they shot a whole serial of Lotte-Neumann movies from 1917. To these movies belong "Hinter verschlossenen Türen" (1917), "Die Richterin" (1917), "Das Schweigen im Walde" (1918), "Das Spiel mit dem Feuer" (1918) and "Schatten der Vergangenheit" (1919) - for which she often was her own producer.