Who was a film producer that M2 was directed by , was executive produced by , and starred
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:film.producer .
?x0 a ns:people.person .
?x0 ns:film.actor.film/ns:film.performance.film M2 .
?x0 ns:film.director.film M2 .
?x0 ns:film.producer.films_executive_produced M2
}