|Ho'i Hou (Reunited)|
|Season 4, Episode 18|
|Air date||April 4th, 2014|
|Written by||Christina M. Kim|
|Directed by||Sylvain White|
Ma lalo o ka ili
Ku I Ka Pili Koko
Five-0 investigates when the daughter of a macadamia nut tycoon is murdered with a stiletto heel during Chin's high school reunion and soon discover that it may be connected to a surfer who disappeared twenty-five years ago.
- Steve McGarrett: (to Chin) I'd ask you how the reunion was going, but the body bag kind of gives it away.
- Chin Ho Kelly: (Holding up an ace of spades card) How do you explain this?
- Tony Gibson: Seriously? Yeah. I planted those on a bunch of people. Laura included. It's my trademark.
- Danny Williams: What do you mean? Your trademark?
- Tony Gibson: I was gonna do the spectator's pocket trick before the night was over. Cuz the chicks dig it.
- (Nodding to McGarrett)
- Tony Gibson: This guy knows what I'm talking about, right?
- Steve McGarrett: (shakes his head in distaste) Don't do that.
- Kamekona: (He's flyng a chopper, hovering over a hedge maze, looking for the suspect for McGarrett) McGarrett. I've got a guy in a yellow shirt moving like a mongoose.
- Steve McGarrett: Good, good, good. Which direction?
- Kamekona: Straight.
- Steve McGarrett: What do you mean, straight? You have an instrument panel in front of you. Look at the compass! Which direction?
- Kamekona: Oh, north. North. He's heading north.
- Chi McBride (Lou Grover) doesn't appear in this episode.
- First fan built episode of H5O. Fans voted on elements such as suspect, locations, evidence, weapon, wardrobe, music, and more.
- The band playing at the reunion in the opening sequence (Elephant, credited as "80's Band") plays weekly at a pub the producers frequent, which is how they got the nod. The lead singer is Eric James Olmos, and yes, he's a distant relation.
|Alex O'Loughlin||A Navy SEAL and leader of the Hawaii Five-0 Task Force.|
|Scott Caan||2nd-in-command of the Hawaii Five-0 Task Force and Steve's partner.|
Chin Ho Kelly
|Daniel Dae Kim||A member of the Hawaii Five-0 Task Force.|
|Grace Park||Youngest member of the Hawaii Five-0 Task Force, and cousin of Chin.|
|Dr. Max Bergman||Masi Oka||Chief Medical Examiner for the Hawaii Five-0 team.|
|Catherine Rollins||Michelle Borth||An Ex-Navy Lieutenant and Steve's on-off girlfriend.|
|Jerry Ortega||Jorge Garcia||A conspiracy expert and an associate of the H50 team.|
|Kamekona Tupuola||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.|
|Tony Gibson/The Amazing Anthony||Rob Corddry||A classmate of Chin Ho and a professional magician|
|Alan Kim||Peter Shinkoda||A man who appears in the episode.|
|Nani Kahanu||Krista Allen||A woman who appears in the episode.|
|Laura Richmond||Uncredited||A classmate of Chin Ho, and a murder victim, killed with her own stiletto heel|
|Bradley Richmond||Mackenzie Astin||Brother of murder victim Laura Richmond|
|Sarah Richmond||Samantha Sloyan||Wife of Bradley Richmond|
|Sam Connors||James Brennan||An agent with the CIA.|
|Elephant||Porter Miller||An 80s band who appear in the episode.|
|Amanda Santiago||Cecilia Brown||A woman who appears in the episode.|
|Nina Johnson||Mary Anne McGarry||A woman who appears in the episode.|