Boyd Holbrook

After learning that her blood pressure is elevated, Cathy (Laura Linney) turns to her new "cancer friend," Lee (guest star Hugh Dancy), for advice. While Paul (Oliver Platt) feels skeptical about the nature of Lee's relationship with Cathy, Andrea (Gabourey Sidibe) and Myk (guest star Boyd Holbrook) have a very nervous first date.

Seeing signs that her chemotherapy is working, Cathy (Laura Linney) plans an elaborate Thanksgiving dinner to celebrate. But as her good news threatens to expose her friend Lee’s (guest star Hugh Dancy) lack of success with his own treatment, the ill-fated holiday dinner party ends in tragedy.

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).

On the eve of a family vacation in Italy, Cathy (Laura Linney) rushes to be with her dying friend Lee (guest star Hugh Dancy). And as Cathy is forced to confront some hard choices between her friend and her family, the discovery of Myk’s illegal activities exposes the real reason behind his plans to marry Andrea (Gabourey Sidibe).

As she grows closer to a fellow clinical trial patient, Cathy (Laura Linney) shakes up her life by becoming her high school's swimming coach. And while Paul (Oliver Platt) coaches an immigrant co-worker on how to get a promotion at work, Adam's (Gabriel Basso) encounter with a prostitute causes problems for the whole family.