Hawaii Five-0 (2010)
S08E21 Ahuwale ka nane huna (The Answer to the Riddle Is Seen)
Episode Overview
In "Ahuwale ka nane huna," Harry Langford seeks the assistance of McGarrett and Danny to locate Lady Sophie, a young British royal who has fled while in his care. Meanwhile, Grover, Tani, and Junior delve into a cold case from 25 years ago when a puzzling Betamax tape unexpectedly arrives at the 5-0 headquarters, prompting them to uncover long-buried secrets.