WHEN GROVER'S NIECE GOES MISSING FROM THE POLICE ACADEMY AND IT'S DISCOVERED HER BOYFRIEND IS AN UNDERCOVER MEMBER OF THE YAKUZA, ADAM MAY BE HER ONLY HOPE OF RESCUE, ON "HAWAII FIVE-0," FRIDAY, FEB. 7

Episode Directed by Series Star Ian Anthony Dale and Co-Written by Series Star Chi McBride

"He waha kou o ka he'e" - When Grover's niece, Siobhan (Nia Holloway)
, goes missing from the police academy and it's discovered her boyfriend is an undercover member of the Yakuza, Adam may be her only hope of rescue, on HAWAII FIVE-0, Friday, Feb. 7 (9:00-10:00 PM, ET/PT) on the CBS Television Network. The episode was directed by series star Ian Anthony Dale and co-written by series star Chi McBride.

("He waha kou o ka he'e" is Hawaiian for "Yours is the mouth of an octopus.")

REGULAR CAST:

Alex O'Loughlin (Steve McGarrett)
Scott Caan (Danny "Danno" Williams)
Ian Anthony Dale (Adam Noshimuri)
Meaghan Rath (Tani Rey)
Jorge Garcia (Jerry Ortega)
Beulah Koale (Junior Reigns)
Chi McBride (Captain Lou Grover)
Katrina Law (Quinn Liu)
Taylor Wily (Kamekona)
Dennis Chun (Sgt. Duke Lukela)
Kimee Balmilero (Dr. Noelani Cunha)

RECURRING:

Nia Holloway (Siobhan)

GUEST CAST:

John Harlan Kim (Endo)
Fernando Chien (Kenji)
Annika Marks (Marie)
Enson Inoue (Etsuji)
Stephen Lau (Hideo)
Alvin Yeh (Haru)
Reupena Paopao Sheck (Cadet Kaholo)
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WRITTEN BY: Matt Wheeler & Chi McBride

DIRECTED BY: Ian Anthony Dale