The latest TV spot for American Hustle gives you a quick and easy guide to all of these unique characters. There is the Con Artist (Christian Bale), the Imposter (Amy Adams), the Agent (Bradley Cooper), the Politician (Jeremy Renner), and the Loose Cannon (Jennifer Lawrence) in director David O. Russell's drama, which centers on two criminals forced to help an FBI agent bring down corrupt politicians. The film opens in limited release December 13, before expanding nationwide December 18.