Ua 'o'oloku ke anu i na mauna (The Chilling Storm is on the Mountain) Hawaii Five-0 : Season 6 Episode 3
TV-14 CBS 42m int(0)
Aired: October 9th, 2015 @ 9:00 PM EST on CBS
While Five-0 investigates a scuba diver’s death from a gun recently used in another murder, McGarrett prepares to propose to Catherine.