Hawaii Five 0
Season 8 Episode 21: Ahuwale ka nane huna (The Answer to the Riddle Is Seen)
Air Date: 2018-04-20
Harry Langford enlists McGarrett and Danny's help to track down Lady Sophie, a teenage British royal who has run away while under his protection. Also, Grover, Tani and Junior work a 25-year-old murder case after a mysterious Betamax tape arrives at 5-0 headquarters.
