Hawaii Five-0 Steve McGarrett returns home to Oahu, in order to find his father's killer. The governor offers him the chance to run his own task force (Five-0). Steve's team is joined by Chin Ho Kelly, Danny "Danno" Williams, and Kono Kalakaua. Details Casts Season Lists Title Hawaii Five-0 Genres Action Crime Drama First Air Date 2010-09-20 Last Air Date 2019-02-15 Episode Runtime 00 Hours 42 Minutes Total Season(s) 9 Total Episode(s) on All Seasons 208 Runtime 42 Production Companies Jorge Garcia... Jerry Ortega... Alex O'Loughlin... Steve McGarrett... Scott Caan... Danny "Danno" Williams... Meaghan Rath... Tani Rey... Taylor Wily... ... Dennis Chun... ... Kimee Balmilero... Dr. Noelani Cunha... Chi McBride... ... Season 1 24 Episode(s) 2010-09-20 Season 2 23 Episode(s) 2011-09-19 Season 3 24 Episode(s) 2012-09-24 Season 4 22 Episode(s) 2013-09-27 Season 5 25 Episode(s) 2014-09-26 Season 6 25 Episode(s) 2015-09-25 Season 7 25 Episode(s) 2016-09-23 Season 8 25 Episode(s) 2017-09-29 Season 9 15 Episode(s) 2018-09-28