Hawaii Five-0 Season 10 Episode 21
After Steve receives a posthumous letter from his mother that contains a cypher, Danny is attacked by someone willing to kill to steal it. Five-0 must help Lincoln Cole, an anonymous good Samaritan who’s in the crosshairs of some very dangerous people.
Serie: Hawaii Five-0
Episode Title: A 'ohe ia e loa'a aku, he ulua kapapa no ka moana (He cannot be caught for he is an ulua fish of the deep ocean)
Air Date: 2020-03-27