Mack, Grey and Williams protect a Thai prince on American soil and uncover scandalous family secrets that include murder. Meanwhile, Bob's life is endangered when a parachute jump goes awry.

The team is investigated by a government agency that is probing into possible infractions that could result in criminal charges. Mack confronts Tiffy about Wilson and the CIA continues to try and recruit Bob.

The team is in shambles as Jonas runs from a deadly assassin; Bob may be secretly reporting to another agency; and Ryan tries to put them back together. Part one of the two part season premiere.