As Celia deals with the other woman in her marriage, Nancy contemplates creating an enterprise to solve the cash-only financial issues caused by her drug dealing. Silas has to come to terms with his girlfriend's sudden departure, while Shane tries to come to terms with missing his Dad.

A mountain lion is on the prowl in Agrestic, but it's the medical marijuana facility that is causing the most havoc in Nancy's life. Faced with the dilemma of having to compete, Nancy has to get cooking. Silas makes a move on Megan causing him some colourful problems of his own and Celia and Isabel's war over weight issues gets dirty.

Nancy gets a rude awakening when her brother-in-law Andy comes for a surprise visit. Doug has an idea for a location for the faux bakery, which Nancy may need more than ever with Andy in the way. While Andy wreaks havoc in the Botwins' lives, Nancy is introduced to "The Candy Man" in order to help meet her customers' needs, and Celia drops a bomb.

Nancy gets a reality check about what a life of crime can entail. Andy acts like a fool and gets arrested. Celia tries alternative methods to deal with her breast cancer. She also steps out of her box and bonds with children. Shane gets in trouble at school. Again.

Nancy gets busted and Heylia teaches her about a $14,000 lesson. Doug and Celia make kitchen talk. The kids have daddy problems during diversity week. Bread-sticks and Scones, Nancy's bakery, opens and doesn't start off so well. And Celia retakes the PTA by way of a technicality.

After repeatedly having her suggestions ignored by the likes of Doug Wilson and having an eye-opening car accident Celia decides to run for city council. Nancy tries to break things off with Peter because her life is currently too illegal to be dating the DEA. Things gets even more hectic when Sanjay screws up at the bakery. Andy is still trying to get into a Rabbinical school so that he doesn't get shipped off to Iraq.

Isabelle is auditioning for the Huskeroo ads afterall. Once Celia sees that Isabelle has an opportunity to go national she may change her mind about Isabelle's involvement. Celia is still campaigning and is starting to wonder what Nancy does during all of her "free time" as a widowed housewife. Conrad lays out the details of the operations of their Armenian neighbors and Nancy comes up with a plan. Silas may have more to deal with than a baby on the way. Shane finally starts to fit in at school. Heylia prepares for her first date with Joseph.

It's election day and the votes are being cast by friend and foe alike. Andy loses some of his toes at the grow house. Nancy tries to make peace with Conrad. She also has to deal with the romance or lack thereof in both of her sons lives. Doug and Celia are having problems in their respective marriages to Dana and Dean.

Conrad and Nancy take their product to be tested in the market. They run into some upscale clients on the way. Celia tries to get Dean to help her with a speech that she must give in front of some kids as the new City Councilwoman. Celia wants to close a dog park. Nancy goes to invest some of her cash in jewelry. Heylia finds out that Nancy and Conrad are working together on their own seperate venture and she lets them know that she knows.

The DEA continues to probe Nancy's life to figure out what happened to Peter. Shane helps Nancy get a job. Someone asks the city council for a favor on behalf of Majestic. Conrad and Heylia set up their new grow house. Silas runs into Pam while performing his community service.

As the wildfire approaches, everyone must evacuate. Nancy tells her family to pack up, while Conrad and Heylia must say goodbye to the growhouse. The authorities question Sullivan and Celia, while Shane continues to ask Nancy about Pittsburgh. As Andy deals at the evacuation center, Silas realizes the truth about Tara.

Nancy makes her first successful smuggling run across the border with both drugs and human cargo. Meanwhile, Captain Till strikes a deal with Celia to get her out of jail. In return, she must gather evidence to incriminate Nancy and Guillermo. Back in Ren Mar, Andy tries to convince the family, including his father, to put Bubbie out of her misery.

Nancy learns that the tunnel is being used for more than drugs. Esteban puts her fears to rest as well as her nagging headache with a strong remedy. Celia's family stages an intervention in order to force her into rehab. Andy finds Maria and takes her across the border to an awaiting Doug. Silas babysits while Shane explores new territory with his two girlfriends.

Nancy, Andy and Silas take a trip. Shane is busted for stealing property off the impound lot. Meanwhile, Doug gives up on his charity and decides to pursue a bigger, more lucrative scheme.