Hawaii Five-0 (2010 TV series) season 5

The fifth season of the CBS crime drama series Hawaii Five-0 premiered on Friday, September 26, 2014, and concluded on May 8, 2015, with a two-hour season finale. The season consisted of 25 episodes.

For the 2014–15 U.S. television season, the fifth season of Hawaii Five-0 ranked 20 with an average of 12.28 million viewers.

Cast and characters
On March 13, 2014, it was announced that Jorge Garcia was promoted to a series regular beginning with the fifth season.

Main cast

 * Alex O'Loughlin as Lieutenant Commander Steven "Steve" McGarrett, United States Navy Reserve
 * Scott Caan as Detective Daniel "Danno" Williams
 * Daniel Dae Kim as Detective Lieutenant Chin Ho Kelly
 * Grace Park as Officer Kono Kalakaua
 * Masi Oka as Dr. Max Bergman, Chief Medical Examiner
 * Chi McBride as Captain Lou Grover
 * Jorge Garcia as Jerry Ortega

Recurring
• Taylor Wily as Kamekona Tupuola

• Dennis Chun as HPD Sergeant Duke Lukela

• Mark Dacascos as Wo Fat

• Ian Anthony Dale as Adam Noshimuri

• Teilor Grubbs as Grace Williams

• Terry O'Quinn as Commander Joe White, United States Navy (retired)

• Brian Yang as Che "Charlie" Fong

• Taryn Manning as Mary Ann McGarrett

• Richard T. Jones as Governor Sam Denning

• Shawn Mokuahi-Garnett as Shawn "Flippa" Tupuola

• Shawn Thomsen as HPD Officer Pua Kai

• Amanda Setton as Dr. Mindy Shaw

• Mirrah Foulkes as ADA Ellie Clayton

• Paige Hurd as Samantha Grover

• Lili Simmons as Amber Vitale / Melissa Armstrong

Guest stars
• Greg Grunberg as Agent Morrison

• Maa Tanuvasa as Sheriff Marcus Kalawaia

• Alvin Joiner as Jason "JC" Dekker

• Melina Kanakaredes as Kathy Millwood

• Anna Belknap as Amy Lange

• A. J. Buckley as Julius Brennan

• Nick Jonas as Ian Wright

• Michael Imperioli as Odell Martin

• Jon Lovitz as Barry Burns

• Duane "Dog" Chapman as himself ("Dog the Bounty Hunter")

• Mykelti Williamson as Clay Maxwell

• Kim Wayans as Diane Maxwell

• Pauly Shore as Jake Lockhard

• Jaleel White as Nolan Fremont

• Kevin Farley as Mickey Dickson

• Robert Flores as USCG LT Young

• Willie Garson as Gerard Hirsch

• Claire van der Boom as Rachel Edwards

• Kekoa Kekumano as Nahele Huikala

• Natasha Henstridge as Caroline Porter

• Michelle Borth as Catherine Rollins

• Carol Burnett as McGarrett's Aunt Deb

• Frankie Valli as Leonard Cassano

• Larisa Oleynik as Jenna Kaye

• Allie Gonino as Lea Nohoa

• Sonya Balmores as Alana Duncan

• Sumire as Keilani Makua

Production
On March 13, 2014, CBS renewed Hawaii Five-0 for a fifth season. Filming began on July 8, 2014, with a traditional Hawaiian blessing. and the season premiered on September 26, 2014.