Yes me too, like for instance Stanly Kubrick made most of his films in britan because he ended up living there, but are they considered british or hollywood films I guess the only proper answer is neither. Same with Hitchcock and Ridley Scott, both very good filmakers born in britan, except Scott has made only american films, but Hitchcock stared off making british cinema but then moved to hollywood and the rest is history. Also David Cronenberg is canadian but has done one or two films for american studio's and Atom Egoyan made Felica's Journey but is also considered canadian as well as british.