Mark Cuban owns a lot of things, websites, cable channels, sports teams, and even some movie related companies. Magnolia Pictures is a distribution company that focuses on distributing foreign and art films in the United States. Landmark Theaters is a theater chain that plays those foreign and art films, the biggest one in the U.S. actually. They are both part of Cuban’s holdings, but now he’s put them up for sale. As a movie fan, I find this news to be pretty scary.