Seasons & episodes

S8 · E25Waiho wale kahiko (Ancients Exposed) 2018-05-18 · 43 min＋

McGarrett and Five-0 discover a Russian spy ring hiding in plain sight on Oahu when a Russian nuclear attack submarine appears on the coast of Waikiki. Also, Tani is conflicted by her unnerving discovery at Adam's house.