Did M2 star a male actor of a person
SELECT count(*) WHERE {
?x0 ns:film.actor.film/ns:film.performance.character ?x1 .
?x0 ns:people.person.gender ns:m.05zppz .
?x1 a ns:people.person .
M2 ns:film.film.starring/ns:film.performance.actor ?x0
}