Molly needs to adjust her spending habits on shoes if she wants to maintain harmony in her marriage.

At Mike's urging, Molly begrudgingly goes to a therapist (John Michael Higgins).

Carl and Mike arrest Molly's literary hero (Susan Sarandon) for a DUI.

Samuel contemplates moving back to Africa when he receives a letter from his parents saying they’re struggling financially.

Mike is forced to arrest Joyce for a DUI after she refuses to take a breathalyzer at a checkpoint.

Molly plans a party after hearing that Peggy is suddenly retiring.

Molly surprises Peggy by reuniting her with her estranged sister, Rosemary, when they take a road trip to Peggy’s hometown of Mudlick. Also, Vince and Mike experience father-son bonding when they work together to fix the water heater.

When a despondent Kay returns to town, Peggy is thrilled to welcome her back to coexist in her mundane existence. However, Molly is determined to find a way to restore Kay’s joie de vivre. Also, Mike and Carl work crowd control at a rally for public breast feeding

After Carl has a near-death experience while on duty, he tells Mike he’s going to propose to Victoria.