Was a Dutch costume designer of M1 and M2 a actor
SELECT count(*) WHERE {
?x0 a ns:film.actor .
?x0 ns:film.film_costumer_designer.costume_design_for_film M1 .
?x0 ns:film.film_costumer_designer.costume_design_for_film M2 .
?x0 ns:people.person.nationality ns:m.059j2
}