What was produced by M0 , executive produced by M1 's founder and employee , and written by M2 's Canadian writer
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.film.executive_produced_by ?x1 .
?x0 ns:film.film.produced_by|ns:film.film.production_companies M0 .
?x0 ns:film.film.written_by ?x2 .
?x1 ns:organization.organization_founder.organizations_founded M1 .
?x1 ns:people.person.employment_history/ns:business.employment_tenure.company M1 .
?x2 ns:film.writer.film M2 .
?x2 ns:people.person.nationality ns:m.0d060g
}