Hawaii Five-0

Season 8, Episode 5

Episode Title: Kamaʻomaʻo, ka ‘aina huli hana (The Land of Activities)

Air Date: 2017-11-03

Overview:

At Halloween, Five-0 must investigate a string of murders that mirror stories from well-known Hawaiian folklore. Also, Grover is called to visit a man hours away from execution who may hold the key to a case that has plagued Grover for years.