What actor was influenced by M1 , influenced by M4 's Canadian director , and influenced by M2
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:film.actor .
?x0 ns:influence.influence_node.influenced_by ?x1 .
?x0 ns:influence.influence_node.influenced_by M1 .
?x0 ns:influence.influence_node.influenced_by M2 .
?x1 ns:film.director.film M4 .
?x1 ns:people.person.nationality ns:m.0d060g
}