Season 07, Episode 21 – Ua malo’o ka wai (The Water Is Dried Up)
McGarrett and Five-0 are captured and face certain death after tracking a dangerous nemesis to the Island of Lanai. Meanwhile, Grover takes his son to Chicago where he testifies against a dirty cop from his past.
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.