The return of Victoria's estranged son causes complications, while Emily schemes to force Ashley out of the Hamptons.

Emily targets a former Grayson Global executive who is now a clergyman.

An unexpected guest at Nolan's housewarming party leads to a showdown.

Emily must rely on help from an unlikely source after her biggest takedown goes awry; Victoria attempts to secure her independence.

When Daniel makes a startling statement at a party, Emily takes drastic measures to regain control of her groom; Aiden forces Jack to make a decision; Victoria learns the identity of Conrad's attempted murderer.

As Daniel's attention is directed elsewhere, roadblocks mount for Emily; Grayson Manor may cease to exist; two people start turning on Emily.

Conrad hires a PR mastermind to restore the family name; Emily delves deeper into her plan; Nolan seeks his own revenge.

Victoria is eager to throw Emily an unforgettable bridal shower; Emily takes drastic measures as Daniel grows more distant.

As the wedding of the century quickly approaches, Emily puts the finishing touches on her final takedown. But the tighter Emily holds the Graysons in her grasp, the more they slip through her fingers.

As the wedding finally arrives, Emily's plan seems poised to go off without a hitch - until enemies unite, leading to dire consequences.

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

Daniel tries to rattle Emily; Emily's instability puts everything she has worked for at risk.

Emily's mysterious blackouts put everything and everyone she loves at risk; Victoria is confronted by two ghosts from the past.

As Emily's blackouts grow increasingly violent, her only hope lies with the person she betrayed most, while Victoria makes a drastic move to deal with someone from her past.

As the notorious Pascal LeMarchal's unexpected visit reverberates throughout the Hamptons, Emily and Victoria go head to head in a very public showdown.

Emily uses her newly single status to unravel a mystery from the past as Pascal attempts to make up for lost time with Victoria.

Emily and Aiden visit his mom to find any clues to link Pascal to his father's death. Meanwhile Victoria pays a trip to Mason in jail to get his alliance against Emily.

Emily seeks revenge on a key conspirator against her father; Victoria sets a trap for Emily.

As the Graysons gain the upper hand, Emily must take on a new identity to expose them.

Emily is forced to take extreme measures against the Graysons -- and those closest to her.

Emily and Victoria pull out all stops as they work to destroy each other.