Syd finds the idea of moving to an apartment rather uncomfortable because the family seems ready for Syd to leave the nest so fast. Robbie agrees to substitute for Charlie Heather's befriend when her date is unable to show up. Leaving Heather's mom to think Robby is Heather's fiancé.
In this season's opener, an out-of-control Mercedes smashes through a wall of the clinic; Molly, a mentally disturbed and dellusional young woman, holds Syd (Melina Kanakaredes) at gunpoint because she thinks she kidnapped her baby; and Helen contemplates a new career, away from the clinic. Meanwhile, Joanie hires Doug Dog Boy Boyce to help her out at the Barkery.