What did a writer of a film direct , M0 and M1 write , and a character executive produce
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.film.directed_by ?x1 .
?x0 ns:film.film.executive_produced_by ?x2 .
?x0 ns:film.film.written_by M0 .
?x0 ns:film.film.written_by M1 .
?x1 ns:film.writer.film ?x3 .
?x2 a ns:fictional_universe.fictional_character .
?x3 a ns:film.film
}