In 1972, Behind the Green Door became one of the only hardcore porn flicks ever to find mainstream success. For the filmmakers -- brothers Artie and Jim Mitchell (Charlie Sheen and Emilio Estevez) -- the movie is the culmination of a wild, cocaine-fueled journey from obscurity. But after the triumph of their crossover hit, the siblings' lives plummet into addiction, despair and, ultimately, murder in this intense drama directed by Estevez.