What company did M1 's art director , star , and director found
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:business.employer .
?x0 ns:organization.organization.founders ?x1 .
?x1 ns:film.actor.film/ns:film.performance.film M1 .
?x1 ns:film.director.film M1 .
?x1 ns:film.film_art_director.films_art_directed M1
}