"Nanahu" - Hawaii Five-0 S5 E16
Five-0 enlists the help of a California ATF Agent to find a serial arsonist targeting couples on Oahu. Meanwhile, when Danny whisks Amber away for a romantic getaway, her abusive ex-husband tracks them down, intent on taking his wife back, on HAWAII FIVE-0, Friday, Feb. 20 (9:00-10:00 PM, ET/PT), on the CBS Television Network. Pictured FC champion Randy Couture guest stars as the arsonist. CBS ©2015 CBS Broadcasting Inc. All Rights Reserved.