When a thief targets Parker's friend Peggy, Parker recruits Sophie and Tara to help her take him down. Together they follow the thief to the Venezuelan Consulate, where the women discover an international conspiracy.

While searching for a philanthropist's missing wife, the team comes up against a grifter ring running a web of sophisticated "Sweetheart Scams," where pretty young women woo and wed older men for their money. Now, Nate must learn how to steal hearts... or risk losing Sophie's for good.