What was directed by a screenwriter and edited by M1 's German star
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.film.directed_by ?x1 .
?x0 ns:film.film.edited_by ?x2 .
?x1 a ns:film.writer .
?x2 ns:film.actor.film/ns:film.performance.film M1 .
?x2 ns:people.person.nationality ns:m.0345h
}