Hawaii Five-0 (2010 TV series) season 6

The sixth season of the CBS police procedural drama series Hawaii Five-0 premiered on Friday, September 25, 2015, and concluded on May 13, 2016. It contained 25 episodes.

Main cast

 * Alex O'Loughlin as Lieutenant Commander Steven "Steve" McGarrett, United States Navy Reserve and leader of the Five-O Task Force
 * Scott Caan as Detective Sergeant Daniel "Danny" "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, Special Consultant

Recurring
• Michelle Borth as Catherine Rollins

• Ian Anthony Dale as Adam Noshimuri

• Christopher Sean as Gabriel Waincroft

• Taylor Wily as Kamekona Tupuola

• Dennis Chun as HPD Sergeant Duke Lukela

• Teilor Grubbs as Grace Williams

• Shawn Mokuahi-Garnett as Shawn "Flippa" Tupuola

• Randy Couture as Jason Duclair

• Andrew Lawrence as Eric Russo

• Willie Garson as Gerard Hirsch

• Sarah Carter as Lynn Downey

• Julie Benz as SFPD Inspector Abby Dunn

• Taryn Manning as Mary Ann McGarrett

• Michael Imperioli as Odell Martin

• Will Yun Lee as Sang Min Sooh

• Kekoa Kekumano as Nahele Huikala

• Zach Sulzbach as Charlie Williams

Guest stars
• Carol Burnett as Aunt Deb McGarrett

• Michelle Pfeiffer as Mrs. Tom Samsly

• Sung Kang as Dae Wan

• Duane "Dog" Chapman as himself

• George Kee Cheung

• Londyn Silzer as Sara Waincroft Diaz

• Ziggy Marley as Bones

Production
On May 11, 2015, the series was renewed for a sixth season. Filming began on July 8, 2015, with a traditional Hawaiian blessing.