Hawaii Five-0 - Season 8 Episode 18 -

(To Do One's Duty) The ex-wife of the man who shot Danny reveals how Danny helped save her life; Tani and Junior are assigned to walk the beat as uniformed officers for the day; Adam is framed for the murder of the crime boss he has been tracking. Jimmy Buffett returns, Alex O'Loughlin directs his first episode and plays the guitar.