In the hands of creator Vince Gilligan The X-Files, Bad's first season plays like the improbable offspring of Weeds and The Shield. With nothing left to lose, the Albuquerque 50-year-old uses his death sentence as a catalyst to break every rule he's ever followed while keeping his family--including Skyler's radiologist sister, Marie Betsy Brandt, and her DEA agent husband, Hank Dean Norris--out of the loop. Throughout these seven episodes, Walt takes on a hostage, a dead body, and a partner who likes to sample his own product. Based on the description alone, the program shouldn't work as well as it does, except Gilligan and company keep the situations psychologically believable and Emmy winner Cranston makes Walt surprisingly sympathetic as he swings between compassion and self-interest. As he tells his students, "Chemistry is the study of change," a statement that applies equally well to the show, since Walt ends up in a very different place than the one he began. This three-disc set comes complete with cast and crew commentary, an installment of AMC's Shootout, two featurettes, deleted scenes, and screen tests. --Kathleen C. Fennessy