When did Hawaii Five-0 Season 10 Episode 21 air?
Hawaii Five-0 Season 10 Episode 21 aired on March 27, 2020.


Steve McGarrett returns home to Oahu, in order to find his father's killer. The governor offers him the chance to run his own task force (Five-0). Steve's team is joined by Chin Ho Kelly, Danny "Danno" Williams, and Kono Kalakaua.

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.
Direct answers for episode-level questions and details.
Hawaii Five-0 Season 10 Episode 21 aired on March 27, 2020.
This episode runs for approximately 43 minutes.
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