Hawaii Five-0 - Season 2 Official

: The NCIS: Los Angeles crossover involving a deadly smallpox threat.

: A trap in North Korea that forces a mission to rescue Steve from Wo Fat.

The season kicks off with Steve McGarrett behind bars, falsely accused of murdering Governor Jameson. While the team works to clear his name and expose the arch-villain , they must also adapt to a new governor who imposes stricter oversight on the unit. Key Story Arcs Hawaii Five-0 - Season 2

: Feature appearances by Ed Asner (returning to his role from the original series), James Caan (Scott Caan's real-life father), and a crossover event with NCIS: Los Angeles stars LL Cool J and Chris O’Donnell . Major Episodes

: A tragic conclusion that reveals the shocking truth about McGarrett’s mother and forces Chin Ho into an impossible life-or-death choice. Season 2 - Hawaii Five-O Wiki | Fandom : The NCIS: Los Angeles crossover involving a

: Danny "Danno" Williams deals with the possibility of losing custody of his daughter, Grace, when his ex-wife plans to move to Las Vegas. Cast & Guest Stars

joins the task force temporarily as Homeland Security Agent Lori Weston . Terry O'Quinn recurs as Joe White , Steve’s former mentor. While the team works to clear his name

: McGarrett's escape from prison and the disbandment of the Five-0 unit.