Hawaii Five-0 — Season 8 Episode 25: Waiho wale kahiko (Ancients Exposed)
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.
2018-05-18 · 43 min