Was M1 produced by a actor 's actor and directed by a actor
SELECT count(*) WHERE {
?x0 ns:film.actor.film/ns:film.performance.character ?x1 .
?x1 a ns:film.actor .
?x2 a ns:film.actor .
M1 ns:film.film.directed_by ?x2 .
M1 ns:film.film.produced_by|ns:film.film.production_companies ?x0
}