: Their relationship is tested as Adam tries to distance himself from his Yakuza past, culminating in a high-stakes season finale wedding.
: The finale involving a nuclear threat and a race to a wedding. Hawaii.Five-0.2010.S05.HDTV.x264-LOL
: The milestone 100th episode exploring McGarrett's history. : Their relationship is tested as Adam tries
Season 5 of Hawaii Five-0 follows Commander Steve McGarrett and his elite task force as they face personal milestones and dangerous new threats across the islands. Key Story Arcs Season 5 of Hawaii Five-0 follows Commander Steve
: Danny's brother, Matt, gets into deep trouble with the Colombian cartel, forcing Danny to make a desperate and life-altering choice to save him.
: The season kicks off with a city-wide lockdown after a drone attack.
: A major highlight where McGarrett is kidnapped by Wo Fat, leading to a "what if" sequence and a final, brutal showdown between the two long-time rivals.