Westerns rarely do well at the movies, but those that do are watched again and again. Tombstone is such a film. Val Kilmer did the best "Doc Holliday" performance ever put to film. In fact, he walks away with the movie. The story revolves around the gun fight at the O.K. Corral. One of the most written about episodes in the old west. Rent it and you'll meet some of the minor characters that were critical to the most famous 18 seconds in the history of the westward expansion. Read more here.