What was a film distributor whose American employee wrote , executive produced , and directed M1
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:film.film_distributor .
?x0 ns:business.employer.employees/ns:business.employment_tenure.person ?x1 .
?x1 ns:film.director.film M1 .
?x1 ns:film.producer.films_executive_produced M1 .
?x1 ns:film.writer.film M1 .
?x1 ns:people.person.nationality ns:m.09c7w0
}