Episodes for season 4
A fed up Nancy squeals to the DEA to bust the tunnel while she plays it cool with Esteban. Embracing rehab, Celia sets out to make amends with her family. Andy succumbs to Maria’s advances, and later comes clean to Doug. Shane impresses his girlfriends with his drug scoring abilities.
Nancy discovers the tunnel is being used for more than drugs. Esteban allays her fears and her nagging headache with a powerful remedy. Celia’s family stages an intervention, forcing her into rehab. Andy locates Maria and brings her across the border to an awaiting Doug. At home, Silas babysits, while Shane explores virgin territory with his two new girlfriends.
Esteban and Nancy’s spontaneous date ends in near violence. Andy and Doug successfully smuggle their first customer across the border. Silas reveals to Lisa that he grows pot, and she offers to let him do business in the back of her store. Celia develops an addiction, while Shane makes a strong first impression during his first day at a new school.
Nancy has more problems at work, Celia discovers cheap pharmaceuticals, Silas gets deeper into his relationship with Lisa, and Andy and Doug take a big step.