Was M3 directed by a actor , written by a film editor , and edited by a Spanish film editor
SELECT count(*) WHERE {
?x0 a ns:film.editor .
?x1 a ns:film.editor .
?x1 ns:people.person.nationality ns:m.06mkj .
?x2 a ns:film.actor .
M3 ns:film.film.directed_by ?x2 .
M3 ns:film.film.edited_by ?x1 .
M3 ns:film.film.written_by ?x0
}