In anticipation of this week’s opening of Ridley Scott’s “Prometheus,” which is set in the Alien universe and is a sort of a prequel, I went to BoxOfficeMojo.com to compile box office figures for the entire Alien franchise, excluding the two AVPs (“Alien vs. Predator”). I’m not counting the extra amount from the re-release of “Alien” either, which added just a couple mil to its total. read more