Months of good behavior seem to be paying off for Michelle Rodriguez, who is officially back on board with her Fast and the Furious castmates for the fourth installment of the franchise, simply called Fast and Furious. The reformed jailbird is in Los Angeles with Vin Diesel and Paul Walker, reprising her role as Letty. The new film will focus around the team's infiltration of a South American heroin cartel headed by a man named Braga, which means lots of supporting roles played by Latino actors such as John Ortiz and Wilmer Calderon.