The devastation leads to a heartbreaking death that will send shockwaves down the shoreline and force Emily to take a hard look at the truth and the path of revenge she has embarked on.

Nothing is off limits as Emily and Victoria are dead set on destroying each other. Lives will be lost and fates will be altered, but who will rise victorious?

With the end in sight, Emily fearlessly pushes forward, closing in on the final phases of her plan for revenge, while the Graysons continue their downward spiral into the rabbit hole of self-destruction. But a big, explosive event leaves much hanging in the balance, courses are altered and even more is left in question.

A series of dangerous events has been set in motion and it all comes to a head in one catastrophic moment that will change everyone’s lives forever.

Dire circumstance leads Emily to take extreme measures against both the Graysons and those closest to her.

The wedding of the century has finally arrived and Emily's master plan is poised to go off without a hitch until enemies unite, bringing new complications and leading to dire consequences.

Even with threats on their family closing in, the Graysons are in rare form as they put on a bold showing at their annual Labor Day bash. Jack and Amanda sail off on their honeymoon but the seas prove to be deadly, and this time Emily can’t control the outcome.

Emily's vendetta takes a dark turn at her and Daniel's engagement party, putting everyone in mortal danger; Jack decides to track down Amanda; Charlotte goes to extremes to relieve the pain of her family's betrayal.

Jack is torn between Emily and the new woman in his life, while Nolan and Louise bring Southern charm to East Hampton.

A painful loss forges a stronger bond between Emily and Jack, Victoria forms a new alliance that could seal Conrad’s fate, and Charlotte sets out on a vendetta of her own with Declan as her target.

Season Finale- Backed into a corner, Emily is forced to admit her guilt, but she'll have to decide how far she'll go before admitting defeat.

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.

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

Daniel confronts Emily about the secrets she kept while things heat up between Margaux and Louise.

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

An unstable visitor crashes Daniel's intimate birthday celebration; Conrad and Victoria use Charlotte as a pawn in their bitter divorce battle; Emily's plan starts to unravel.

Things get complicated as Mason Treadwell delves further into Emily’s past while Kara begins to unravel, putting the Graysons in her crosshairs.

Emily plots her next move in her new role as Daniel’s fiance, while Aiden struggles with the re-engagement. Meanwhile, Jack learns more than he bargained for, and desperate times call for desperate measures as Conrad’s gubernatorial numbers slip after Victoria’s big reveal on “Nightline.

The ties that bind Victoria and Conrad are tested as they reaffirm their loyalties and commitment to each other. Meanwhile the all-too-knowing Mason Treadwell digs deeper as Emily and Amanda struggle to keep their pasts a secret.

Playing with the Graysons is definitely playing with fire, and Amanda learns that the hard way. Meanwhile Emily and Aiden each get blindsided, and the wheels start turning as Daniel begins to take matters into his own hands.

Daniel's romantic proposal may come with dire ramifications; Charlotte is forced to move back in with her mother; Jack's life is in jeopardy when a person he adores betrays him; Nolan makes Emily think cautiously about her actions.

Things get complicated as Emily continues to delicately weave her way back into the Graysons' lives while remaining tied to Amanda and her unborn child.

Emily is shaken to her core by an unexpected revelation. Victoria sinks her claws deeper into David.

Emotions run deep when Jack and Amanda's wedding reminds Emily of what could have been. Meanwhile, things for Daniel get complicated at Grayson Global, and Conrad begins a new chapter.

In the excitement over Emily and Daniel's engagement party, things start to unravel for everyone; Victoria uses Conrad's father against him; Jack gets more involved; Charlotte and Emily both face problems.

The impending release of Daniel has everyone on edge as the press grows more and more hostile; the SEC begin their investigation on Grayson Global; and Emily discovers a new photo taken of her father on the day of his death, leading her to more clues about how he died -- and also to a mystery woman and an ominous new target.

The murder scandal at the Fire & Ice party rocks the Hamptons, and someone has to take the fall. The devastating turn of events call for desperate measures, as the Graysons form a united front, Emily grows more anxious, Ashley steps up for the family, and Jack is not the only one wondering where Amanda has gone.

When Margaux uses her ammunition against both Emily and Jack, their friendship takes a dramatic turn. Meanwhile, Natalie shows Victoria the true reason behind her arrival in the Hamptons.

Emily strives to clear Jack's name; Louise and Nolan are visited by officer Ben Hunter. Emily thinks Margaux is behind it. Jack's mother comes to defend him. And with Emily they try to prove Jack's innocence. Emily asks Victoria to talk Margaux.

Natalie throws a Fourth of July party and invites David as her date. Ben turns to Emily and Nolan for help when Margaux threatens his ex-wife. Lyman after failing to help Victoria turns to someone else and it turns out deadly.

Emily helps Nolan’s blushing bride deal with the skeletons in her closet while Victoria contends with a mysterious new socialite.

In order to survive, Emily and Victoria must set aside their grudge, while Jack and David race to save them before they kill each other.

As Emily and Victoria grieve, David springs into action to protect his loved ones.

Emily plans to reclaim her life as Amanda Clarke and her outlook is bright, but that changes when Victoria unearths shocking secrets from her past.

Emily questions Nolan's loyalty when she discovers a secret of his. Meanwhile, Amanda makes herself more comfortable in the Hamptons as word of her presence spreads. Victoria regains some power, and things get very ugly between her and Conrad.

David finally decides to settle his debt to Victoria while Emily helps Nolan with a takedown of his own.

As Emily sifts through the wreckage of her life, even her closest friends worry she has finally gone too far.

While Emily's mysterious blackouts threaten everything and everyone she holds dear, Victoria confronts two formidable ghosts from her past.

Hindsight's 20/20 when a flashback to 2006 has Victoria getting a surprise visit from her estranged mother, triggering memories of her tumultuous upbringing. Emily embarks on her first mission under Takeda's training, where she meets Aiden and learns of his revenge path. 2006 is also the year Nolcorp goes public, and Carl Porter gets into hot water when he crosses the wrong people on the docks.

Back in 2002, Amanda Clarke starts reading her father's journals and begins staking out the Grayson's home. As her anger and determination grow, she forms a plan to seek justice -- as Emily Thorne.

After Victoria is attacked, she takes matters into her own hands, while Emily is forced to come to terms with what she really wants.

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.

With Victoria enlisting the help of Amanda’s foster brother in her charitable foundation, Emily seizes an opportunity to regain some of her missing past while settling the score with someone who had a hand in setting her on this path in the first place.

Emily confronts former friends and a lifelong enemy in a desperate search for Victoria. The fallen Queen of the Hamptons finds herself at the mercy of her own darkest secret.

While dealing with grief, Emily is faced with collateral damage; Victoria goes after a new lead.

With Emily by his side, Daniel goes toe to toe with his fiercest business rival, Jason Prosser, to land an important deal that Victoria is determined to block. Aiden takes a very dark turn, and Jack and Amanda’s future lands in the unlikely hands of Conrad Grayson.

Emily and Victoria learn that information is the most dangerous weapon while Nolan offers up information of his own in order to salvage his reputation.

Emily and Aiden execute their next attack at a fundraiser and wine auction; Victoria plans her next move; Jack, Declan and Amanda worry about the future.

Emily tries to arrange a reunion with her dad, but she needs to be creative about it now that he's in the spotlight again and Victoria's regained the upper hand.

The Grayson 4th of July parties are legendary, but this year's festivities ignite the wrong kind of fireworks when an incriminating surveillance video pops up and breaks the bond of trust between the Graysons and their head of security, Frank. Frank won't go down without a fight, which will spell trouble for Nolan and Emily. Meanwhile, the tension between Emily and Tyler will come to a head, Daniel can't seem to catch a break, and both of the Porter boys make bold moves to get their girl.

Aiden and Emily discover long-buried family secrets; Victoria pays Mason Treadwell (Roger Bart) a surprise visit as she gets closer to exposing Emily.

Emily may be losing hold of her plan, and her groom, when Daniel makes a startling statement at the Voulez magazine launch party, leaving her vulnerable and ready to do whatever it takes. And Jack is forced to make a difficult decision for the sake of his family after he finds himself in a new enemy’s crosshairs.

Conrad hires famed party-girl turned PR mastermind Bizzy Preston to restore the Grayson family name, while Emily sinks her teeth deeper into her plan and Nolan has a revenge-agenda of his own.

Emily's life is on the line as Victoria orchestrates a family reunion with deadly potential, regardless of who gets caught in the crossfire.