 Well-known Canadian filmmakers who have produced science fiction include James Cameron, David Cronenberg, Lex Gigeroff and Norman Jewison.Canada's science fiction television industry is closely related to the United States.Many Canadian-born actors like Nicole de Boer, Amanda Tapping, Tricia Helfer, and Anthony Michael Hall are immediately recognizable to American SF fans, while some American-born actors and producers like Christopher Judge and Peter DeLuise have spent most of their working lives in Canada.