The Two Mrs. Scottsons
Celia and Sullivan step up their relationship. Andy gets more involved in a different business. Silas and Tara begin working together. Shane and Isabelle spend time together. Nancy meets Peter's other ex-wife, Valerie.
He Taught Me How to Drive By
With U-Turn's timely demise Nancy and Conrad check the status on their debts and then they check in with each other. Someone is pregnant and they are keeping it. Doug continues to try to sabotage Celia and Celia continues to sabotage Nancy. Nancy celebrates something. Silas begins spending more time with Tara.
Grasshopper
Silas makes a new friend, played by the smokin' hot Mary-Kate Olsen; Nancy's conflict with Conrad and Heylia comes to a head; and Nancy finds herself charged with the task of making peace between Agrestic and Majestic.
Bill Sussman
After going AWOL from the military Andy turns up in camouflage. The city council works with Sullivan. Shane goes to summer school in Majestic. Nancy's involvement with U-Turn becomes more entrenched and Silas has business ideas. Sullivan asks Nancy to hold a cocktail party.
Shit Highway
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.
The Brick Dance
Conrad and Heylia find a new grow house. Celia attempts to bond with Isabel, while U-Turn forces Nancy to run a dangerous errand.
A Pool and His Money
Sanjay has a new experience. Nancy gets bruised. Conrad won't do what U-Turn wants him to. Lupita still won't follow orders. Heylia's out to handle a few things. The Amber Alert is still out on Shane. Andy gets in trouble with a couple who make him for a child molester. Silas gets to talk to Shane. Celia is still having problems with her husband and daughter. Doug begs Celia to forgive him.
Doing the Backstroke
After being threatened by U-Turn and The Armenians, Nancy goes in search of Silas and her hijacked pot. Meanwhile, Celia has Silas arrested for stealing her "Drug Free Zone" signs. Nancy visits him in jail only to discover that the pot is still in his car – the one that Celia has just driven away in.
Pittsburgh
Nancy is having one of the worst and busiest days of life. One of sons is missing. Shane's graduation and the deal with U-Turn make her feel like she needs to be in two places at once even though she really doesn't feel like being in either of them. Heylia's plan is put into action. Nancy tries to deal with Conrad's kiss, Celia's madness, and Kat's craziness. Everything comes to a head when the deal goes wrong.
Yeah, Just Like Tomatoes
Peter isn't happy about the nickname "Agent Wonderbread" and he lets Nancy and Conrad know so with a convinving threat. Nancy looks to other people in the business for help. Kat's got a secret and Shane's girlfriend doesn't like her. Heylia has a plan.