Money. Sex. Politics. These are all topics that your parents probably told you not to bring up at a dinner party. However, all three of these topics make for some of the best films in American history. Some of these movies teach us quite a bit about money and how we should handle it. Just in time for the Oscars, here’s our retrospective on the 10 best movies about how to manage your cash. 10. Mad Money (2008) Mad Money is a comedy starring Diane Keaton, Queen Latifah, and Katie Holmes.