Was a actor that executive produced M3 , directed M4 , and edited M0 's sequel M1
SELECT count(*) WHERE {
?x0 ns:film.film.prequel M0 .
M1 a ns:film.actor .
M1 ns:film.director.film M4 .
M1 ns:film.editor.film ?x0 .
M1 ns:film.producer.films_executive_produced M3
}