Well, if you go to http://www.movieflix.com/ you can watch some John Wayne films online for free. Just register, and then type "John Wayne" in the search box on the right.
And if you go to http://www.netbroadcaster.com/movies/drama/mclintock.html you can watch the garbage version of McLintock (not that you'd really want to). Well, at least its free.
E.J.