

Translated from German wikipedia wrote:
The film was shot in the UFA-Union-Filmstudios, Berlin-Tempelhof. The sets were designed by Kurt Richter. Although the National Film Archive also has designs by Paul Leni for the film, his involvement cannot be confirmed due to rediscovered film credits. The same applies to Ossi Oswalda’s involvement as an actor, as stated by Hermann G. Weinberg in 1977.
The 1,163-meter-long film was examined by the censors in July 1918. The premiere of the film, which was announced in the Lichtbild-Bühne as Der Fall Rosenblum,[4] was on September 20, 1918 at the U.T. Friedrichstraße in Berlin.Read More »