Was M1 's American actor M2 's sequel 's cinematographer
SELECT count(*) WHERE {
?x0 ns:film.actor.film/ns:film.performance.character M1 .
?x0 ns:film.cinematographer.film ?x1 .
?x0 ns:people.person.nationality ns:m.09c7w0 .
?x1 ns:film.film.prequel M2
}