 While Mack, Grey and Williams protect a Thai prince and his family on American soil, they stumble across palace intrigue, temptation, and plots inside the treacherous family that involve infidelity and murder. Can they save the Prince from his own murderous clan as well as from the external assassination attempts? Against Ryan s better judgment, a battle-worn Jonas joins Bob on a mission to bring down a terrorist leader. But after a dangerous parachute jump from over 40,000 feet, a mid-air malfunction changes Jonas  number-one mission to saving Bob s life.