What was a film whose prequel was written , edited , and executive produced by M1
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:film.film .
?x0 ns:film.film.prequel ?x1 .
?x1 ns:film.film.edited_by M1 .
?x1 ns:film.film.executive_produced_by M1 .
?x1 ns:film.film.written_by M1
}