B Positive

CBS | 9:30 pm

In what sounds a lot like a "very special episode" of this bittersweet comedy set mainly in a nursing home, the road-tripping Drew (Thomas Middleditch) throws those travel plans into reverse and returns to be with Gina (Annaleigh Ashford) and the staff and residents of her facility as they collectively mourn the passing of a beloved friend in "Heartburn, Woodstock and Ribs." The recurring cast includes Priscilla Lopez, Hector Elizondo, Jane Seymour and Ben Vereen; Linda Lavin also stars.