As Cathy’s (Laura Linney) search for her missing brother sends her and Adam (Gabriel Basso) to the streets, the demands of an all-night inventory at work force Paul (Oliver Platt) to take extreme measures. And as Myk’s attempts to advance their relationship nearly drive Andrea (Gabourey Sidibe) away again, Cathy redoubles her efforts to find an alternative treatment for Lee (guest star Hugh Dancy).