He Who Eats 'Ape is Bound to Have His Mouth Itch
Season 9, Episode 18
He Who Eats 'Ape is Bound to Have His Mouth Itch
Air date February 22, 2019
Written by Matt Wheeler & David Wolkove
Directed by Eagle Egilsson
Episode Guide
Offer Young Yaro Leaves to


The Octopus of the Deep Spews It's Ink

He Who Eats 'Ape is Bound to Have His Mouth Itch (Ai no i ka 'ape he mane'o no ko ka nuku) is the 18th episode of Season 9 in the remake version of Hawaii Five-0.

Synopsis Edit

Tani and Junior go undercover at a gym to track down a deadly batch of steroids that’s killing users, before the drugs claim any more victims. Also, Danny and MacGarrett sub as bodyguards for Danny’s high maintenance ex-mother-in-law, Amanda Savage is a wildly famous romance novelist with whom he has never gotten along.

Notes Edit

  • Show opens with the song "Volcano" by Jimmy Buffett playing in the background.

Deaths [1]

Quotes Edit

Trivia Edit

  • This marks the guest appearance of Joan Collins in this episode.


Name Portrayed by Role
Steve McGarrett Alex O'Loughlin A former Navy SEAL and the leader of the Hawaii Five-0 Task Force.
Danny Williams Scott Caan 2nd-in-command of the H50 Task Force and Steve's partner.
Adam Noshimuri Ian Anthony Dale An associate of the H50 team, and Kono's husband.
Tani Rey Meaghan Rath Former HPD cadet, who was recruited by H50
Jerry Ortega Jorge Garcia A conspiracy expert and an associate of the H50 team.
Junior Reigns Beulah Koale Navy SEAL and friend of Steve McGarrett
Lou Grover Chi McBride Former leader of the HPD SWAT, and newest member of H50.
Kamekona Taylor Wily An associate of the H50 team, and owner of The Shrimp Truck.
Sgt. Duke Lukela Dennis Chun Sergeant with the Honolulu Police Department.
Dr. Noelani Cunha Kimee Balmilero Medical Examiner for the Hawaii Five-0 team.

Recurring/Guest StarringEdit

Name Portrayed by Role
Flippa Tupuola Shawn Mokuahi Garnett An associate of the H50 team, and cousin of Kamekona Tupuola.


Name Portrayed by Role
Amanda Savage Joan Collins
Mr. Chen Tim Lounibos
Organizer Lance Rae
Matt Zenner Nicholas Hayner
Millie Kellie King
Manager Paul Costa
Derek Brett Zimmerman
Guy Knives Vannic Wolfram
Brad Chen Alexander Rogers
Niles Werner Juan Monsalvez
Bartender Luis Zamora

Related PagesEdit

  Season 9
CocoonThe Man Who Fell from the SkyWhen the Sea Draws Out the Tidal Wave, the Rocks Where the Cowries Hide Are ExposedOn the Slope of the Cliff, Not One Jutting Rock is Hidden from SightNothing More the Eyes to Search ForIs Borne on the Back; Is Borne in the ArmsThe Smoke Seen in the Dream Now RisesBirds of a Feather...Truth Comes from the NightWhen the Light Goes Out, the House Is DarkGone on the Road from which There Is No ReturningA Bruise Inflicted on an Innocent Person Vanishes QuicklyThose Above are DescendingDepressed with the Heat of KealwaluaMade Prisoner by the Reign of the RainWhen Covetousness is Conceived, Sin is BornOffer Young Yaro Leaves toHe Who Eats 'Ape is Bound to Have His Mouth ItchThe Octopus of the Deep Spews It's InkWay of the GunOffspring of an OwlThe Teacher, the Pupil - Let it Come ForthA Stranger Only for a DayThe Hand is at FaultEndlessly Pours the Rain of Waianae


  1. Death Count