What did M0 and M1 write and M2 's star 's actor produce
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.film.produced_by|ns:film.film.production_companies ?x1 .
?x0 ns:film.film.written_by M0 .
?x0 ns:film.film.written_by M1 .
?x1 ns:film.actor.film/ns:film.performance.character ?x2 .
?x2 ns:film.actor.film/ns:film.performance.film M2
}