A catastrophic moment changes everyone's lives.
Aiden struggles with Emily and Daniel's engagement; Jack makes a discovery; Victoria's big reveal impacts Conrad's campaign.
Emily, Aiden and Nolan work to uncover the Fa1c0n's true identity and stop the Initiative; Emily struggles with her future; Victoria deals with issues after a revealing interview.
Emily decides to bring Victoria's skeletons out of the closet during the Graysons' masquerade ball; Jack finds a surprising ally to help with his revenge plan; Aiden's actions yield gruesome results.
As Victoria asks Amanda's foster brother for help with her charitable foundation, Emily seizes an opportunity to settle a score with someone from her past.
Jack is suspicious when Conrad and Victoria start a charity in Amanda Clarke's name; once again, Emily's past catches up with her.
Following the devastation on The Amanda, Emily's commitment to seeking vengeance is renewed; everyone in the Hamptons mourns a loss.
The Graysons put on a bold showing at their annual Labor Day party; the seas prove to be deadly as Amanda and Jack sail off to their honeymoon.
Amanda and Jack's wedding stirs up emotions as Emily thinks about what might have been; Daniel faces complications at Grayson Global; Conrad starts a new chapter.
Emily stands by Daniel as he faces his fiercest business rival; Aiden takes a dark turn; Conrad Grayson winds up in control of Amanda's future.
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.
Victoria starts planning a scheme that includes Emily; Emily locks in on a new target; Declan learns something that may threaten the Stowaway's future.
Nolan deals with a skeleton from his past; Daniel's role is challenged; Carl's christening reveals new concerns for Jack and Declan.
In the year 2006, Victoria is visited by her estranged mother; Emily meets Aiden during her first mission under Takeda's training; Carl Porter crosses the wrong people.
Mason Treadwell examines Emily's past; Kara's worsening state draws the attention of the Graysons.
Victoria and Conrad reaffirm their loyalty to each other; Emily and Amanda fight to keep their pasts secret as Mason Treadwell digs for information.
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