An incoming ballistic missile to Hawaii changes twelve people's lives when they discover they have 20 minutes to live.
On the heels of a professional and personal setback, Atlanta chef Emma travels to Hawaii, where she meets Ben, a reclusive surf instructor.
Steve McGarrett returns home to Oahu, in order to find his father's killer. The governor offers him the chance to run his own task force (Five-0). Steve's team is joined by Chin Ho Kelly, Danny "Danno" Williams, and Kono Kalakaua.