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.

Los Angeles. 1983. A storm is coming and its name is crack. Set against the infancy of the crack cocaine epidemic and its ultimate radical impact on the culture as we know it, the story follows numerous characters on a violent collision course.

In the isolation of the Catskill Mountains, a relationship retreat pushes two Brooklyn couples through a weekend of exercises that force them out of their calcified comfort zones. Removed from the routine distractions of city life and engaging in honest communication for the first time, they have the chance to rebuild their partnerships - or leave them behind.