With help from her new ally, Emily seeks to destroy the district attorney who convicted her father; grieving Victoria tries to confirm her suspicions about Emily's past.

Emily sets her sights on a new target when a famed author who has deep ties with both the Graysons and the Clarkes returns to town and Conrad proves how dirty he's willing to get when Daniel gets dragged into the divorce.

Daniel's imprisonment sends Victoria to depths that no one thought possible, as the surprise return of a past love provides a destructive but welcome distraction from her family's struggles. Meanwhile, Jack's search for Amanda grows more desperate as he comes under suspicion for murder.

Faces from the past are reemerging all around the Hamptons, and for Victoria and Emily it brings on different kinds of trouble and significance. Meanwhile Jack’s sense of duty grows exponentially, and Padma makes a move that could have major ramifications for Nolcorp.

An unexpected guest at Nolan's housewarming party leads to a showdown that shocks the whole community; Conrad questions his sins.

The Graysons try to protect their own as suspicion grows about the shooting of Emily Thorne.