Did a actor that M5 's star influenced edit M1 and M2 and direct M3 and M4
SELECT count(*) WHERE {
?x0 a ns:film.actor .
?x0 ns:film.director.film M3 .
?x0 ns:film.director.film M4 .
?x0 ns:film.editor.film M1 .
?x0 ns:film.editor.film M2 .
?x0 ns:influence.influence_node.influenced_by ?x1 .
?x1 ns:film.actor.film/ns:film.performance.film M5
}