Question: Are the directors of films Ludwig Ii: Glanz Und Ende Eines Königs and The Invisible Maniac both from the same country?
Sentence (from "Ludwig II: Glanz und Ende eines Königs"): Ludwig II: Glanz und Ende eines Königs is a 1955 West German drama film directed by Helmut Käutner and starring O. W. Fischer.
Relevant evidence: Yes