Emmy and Golden Globe winner Mary-Louise Parker stars as Nancy Botwin, a single mom who resorts to dealing pot after her husband dies suddenly. When an offbeat way to make ends meet grows into a mini-empire, the mother of all dealers finds she may be in over her head -- and on the verge of taking everyone else with her. Last time we saw her, Nancy's business (and house) was going up in smoke. So the Botwin bunch has relocated near the border for a fresh start with some new buds. Co-starring Elizabeth Perkins and Kevin Nealon, Weeds: Season 4 also features appearances by Albert Brooks, Julie Bowen, Demian Bichir, and Guillermo Diaz. Season 4 includes 13 episodes that originally aired in the summer of 2008 on cable network Showtime, along with special features including select commentaries with cast and crew, numerous featurettes and interviews, and a gag reel.