What did M1 's actor found and a film 's star and writer found
SELECT DISTINCT ?x0 WHERE {
?x0 ns:organization.organization.founders ?x1 .
?x0 ns:organization.organization.founders ?x2 .
?x1 ns:film.actor.film/ns:film.performance.film ?x3 .
?x1 ns:film.writer.film ?x3 .
?x2 ns:film.actor.film/ns:film.performance.character M1 .
?x3 a ns:film.film
}