Waikiki PD follows Officer Ha Ming's inadvertent rise in the ranks from lowly dispatcher to being a "real" cop in Hawaii's worst police department. He stumbles upon a huge network of illegal smuggling. The officers of Waikiki PD must take down this group of Russian mobsters.
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.