When Emily Thorne moves to the Hamptons, everyone wonders about the new girl, but she knows everything about them, including what they did to her family. Years ago, they took everything from her. Now, one by one, she's going to make them pay.

Former CIA spy Bob Ho takes on his toughest assignment to date: looking after his girlfriend's three kids, who haven't exactly warmed to their mom's beau. And when one of the youngsters accidentally downloads a top-secret formula, Bob's longtime nemesis, a Russian terrorist, pays a visit to the family.

A suave New York dating coach finds himself uncharacteristically smitten when he meets a smart, cynical reporter who seems immune to his charms.