Will Shaw arrives in Spain for a week long sailing vacation with his family. The situation takes an unexpected turn when his family is kidnapped and Will gets tangled in an intergovernmental web of lies and secrets, with a briefcase in the center of the mystery. Will finds himself on the run and realizes that he must recover the briefcase and take down secret agents in order to get his family back alive.

Ballerina Dominika Egorova is recruited to Sparrow School, a Russian intelligence service where she is forced to use her body as a weapon. Her first mission, targeting a C.I.A. agent, threatens to unravel the security of both nations.