Did M0 's prequel star a company 's actor
SELECT count(*) WHERE {
?x0 ns:film.film.sequel M0 .
?x0 ns:film.film.starring/ns:film.performance.actor ?x1 .
?x1 ns:film.actor.film/ns:film.performance.character ?x2 .
?x2 a ns:business.employer
}