Question: What is the place of birth of the director of film The Invisible Front?
Sentence (from "The Invisible Front"): The Invisible Front , or "A submarine spying film" or "Ein U-Boot-Spionage-Film" in German, is a German cloak-and-dagger-movie from 1932, directed by Richard Eichberg and starring Trude von Molo, Karl Ludwig Diehl, Veit Harlan and Paul Hörbiger.
Relevant evidence: Yes