Broken Lens

After McGarrett and Wo Fat narrowly escape from maximum security, gunmen storm Five-0 headquarters, compromising Kono and Adam's secret location in Hong Kong and forcing McGarrett to break the law and turn on his own in order to find a kidnapped Catherine.

Guest Stars

Ian Anthony Dale

Adam Noshimuri

Dennis Chun

Duke Lukela

Chi McBride

Lou Grover

Taylor Wily

Kamekona Tupuola

Mark Dacascos

Wo Fat

Autumn Reeser

Gabrielle Asano

Martin Starr

Adam "Toast" Charles

Shawn Anthony Thomsen

Pua Kai

Henry Ian Cusick

Terrorist

Nestor Serrano

El Condor

Martha Higareda

Flora

Luis Carazo

Ricardo Cosi / Assault Soldier #3

Luis R. Espinoza

Juan / OWP #2

Eddie J. Fernandez

OWP #4

Brian Kasai

Security Guard

Greg Hunt

Special Forces Commander

As the Five-0 team members investigate a murder, they are led to a Texas ranger who came to Hawaii to look for his daughter; Adam and Kono fight to stay alive.

Director

Joe Dante

Guest Stars

Ian Anthony Dale

Adam Noshimuri

Dennis Chun

Duke Lukela

Taylor Wily

Kamekona Tupuola

Teilor Grubbs

Grace Williams

Justin Bruening

Billy Harrington

Shawn Mokuahi Garnett

Flippa

Tim Daly

Ray Harper

Marcus Natividad

Tom Akuna

Brando Eaton

Jacobson

Bobby Foley

Michael Maki

Ajax Maharlika

Frankie Choi

Kristi Lauren

Amanda Harper

A conspiracy theorist helps Five-0 when a missing artifact is the key to solving a double murder.

Director

Duane Clark

Written By

Bryan Wynbrandt, Steven Lilien

Guest Stars

Dennis Chun

Duke Lukela

Taylor Wily

Kamekona Tupuola

Jorge Garcia

Jerry Ortega

Justin Bruening

Billy Harrington

Jake Lockett

Hewitt Van Horn

Jesiree Dizon

Kaylea Van Horn

Jared Farid Ward

Phillip Van Horn

Jenn Boneza

Alani

Loretta Ables Sayre

Mrs. Ortega

Adam Leadbeater

Foley

Will Oak Wild

Ellis Gregory

Aaron Madriaga

HPD Uni

Aya Laprete Powell

Girl with Backpack

Raj K. Bose

Tourist

Paul S.W. Lee

Naval Intelligence Officer

Esera Tuaolo

Civic Center Employee

Five-0 investigates the murder of a wedding crasher, and their prime suspect is the runaway bride. Meanwhile, Danny makes a big decision regarding his relationship with Gabby.

Guest Stars

Ian Anthony Dale

Adam Noshimuri

Teilor Grubbs

Grace Williams

Bruce Nozick

Allen Kingston

Autumn Reeser

Gabrielle Asano

Justin Bruening

Billy Harrington

Monica Lacy

Sandra Cutler

Rebecca De Mornay

Barbara Cotchin

Briana Lane

Dahlia Barnes

Alex Ashbaugh

Nathan Cotchin

Shawn McBride

John Fitzpatrick / Brad Dickson

Greg Collins

Victor Wyatt

Lawrence Kao

Ty Amano

James Adam Lim

Yori

Lacey Beeman

Abbey

Raleigh Dean Craighead

Best Man

Ray Oda

Chaplain

As Catherine’s seemingly harmless surveillance job takes a deadly turn, Adam considers making the ultimate sacrifice to save Kono.

Guest Stars

Ian Anthony Dale

Adam Noshimuri

Dennis Chun

Duke Lukela

Larry Poindexter

Lee Benner

Terry O'Quinn

Joe White

Taylor King

Teen Driver

John Mark Harmon

Jason Kroll

Justin Bruening

Billy Harrington

James Brennan

Sam Connors

Lacey Beeman

Abby Maxwell

Monica Lacy

Sandra Cutler

Logan Donovan

Andrew Burns

Scott M. Schewe

Mourner

Thomas Allen

Tom Harrington

When Halloween comes to Hawaii and a zombie-like man is shot, Five-0 races to stop a madman who is conducting experiments on humans.

Guest Stars

Dennis Chun

Duke Lukela

Teilor Grubbs

Grace Williams

Rumer Willis

Sabrina Lane

Keo Woolford

Det. James Chang

Brian Tee

Hideaki Kuroda

DJ Qualls

Marshall Demps

Corbin Bernsen

Henry Upton

Kenneth Matepi

Dr. William Ellery

Masayo Terao

Trauma Doctor

Kawika Smith

Security Guard

Steven Sung

CSU Tech

Yosef Kasnetzkov

Brock Upton

Shawn McBride

Phantom

Jason Rawcliffe

Masked Waiter at Party

While working the murder case of an undercover ATF agent, McGarrett and the Five-0 team are tasked with watching Mary’s newly adopted baby after she gets sick.

Director

Joe Dante

Written By

Bradley Paul

Guest Stars

Chi McBride

Lou Grover

Brian Yang

Charlie Fong

Floriana Lima

Allison Hutchins

Taryn Manning

Mary Ann McGarrett

Xzibit

Jason Dekker

Antonio Bustamante Jr.

HPD Narcotics Officer

Daryl Hannah

Cherie Tranton

Colby French

ATF Special Agent Blake Kennedy

Brian Tee

Hideaki Kuroda

Christie Burson

Linda Davies

Westley LeClay

Matt Hutchins

Cathy Foy

Nani

McGarrett and Grover must work together to protect national security after they are tasked by the Governor to serve a warrant to a young computer hacker.

Director

Jerry Levine

Written By

Bryan Wynbrandt, Steven Lilien

Guest Stars

Chi McBride

Lou Grover

Richard T. Jones

Sam Denning

Paige Hurd

Samantha Grover

Nick Jonas

Ian Wright

Louis Ozawa

Riku Sato

Andrew Pang

Luke Davis

Eri Aihara

Wife

Melissa Puana-Martin

Governor's Administrator

Stephen Meyers

Paramedic

Hoku Gilbert

Branch Manager

Sam Merritt

Student

Dalton Pitre

Boy

Donnell Jewell Williams

Police Officer

As Thanksgiving approaches, Five-0 investigates the murder of a secret service agent just as the President travels to Oahu. Also, McGarrett's Aunt Deb visits, bringing with her a shocking secret.

Guest Stars

Dennis Chun

Duke Lukela

Chi McBride

Lou Grover

Taylor Wily

Kamekona Tupuola

Teilor Grubbs

Grace Williams

Al Harrington

Mamo Kahike

Carol Burnett

Deb McGarrett

Larry Manetti

Nicky 'The Kid' Demarco

Taryn Manning

Mary Ann McGarrett

Shawn Mokuahi Garnett

Flippa

Matthew A. Chapman

HPD

Paul Ben-Victor

Agent Devin Campbell

Brian Kamei

Rafael Moreno

Tom Hintnaus

Dante Barkov

Alexandra Curran

Andrea Hicks

The attempted murder of a Pearl Harbor veteran leads Five-0 to use decades old evidence to investigate a deadly crime committed within the internment camps on Oahu during World War II.

Guest Stars

Brian Yang

Charlie Fong

James Saito

David Toriyama

Jack Axelrod

Ezra Clark

Chuck McCollum

Admiral

Jarod Einsohn

Young Ezra Clark

Conrad K. Pratt

Kenji Toriyama

Mary Gutzi

Dawn Rigby Burnette

Arnold Chun

James Toriyama

Hira Ambrosino

Martha Toriyama

Jared Broxterman

Soldier #3

Jason New

Fed #2

An investigation involving a potential serial killer puts Chin's life in danger; Grace and Danny find a mysterious puzzle box.

Director

Bryan Spicer

Guest Stars

Chi McBride

Lou Grover

Taylor Wily

Kamekona Tupuola

Brian Yang

Charlie Fong

Teilor Grubbs

Grace Williams

Paige Hurd

Samantha Grover

Lindsay Price

Leilani

Monique Gabriela Curnen

FBI Special Agent Rebecca Conway

Heather Dubrow

Emily

James Urbaniak

Gary Nathan

Scott Subiono

Tim Sapoli / Unknown Suspect

Shiro Kawai

Mitsue Tanaka

Melanie Molnar

Tamara's Mom

Danny Barclay

Shadowy Figure / Victor Dobbs

Captain Grover is aided by McGarrett in his search for a friend who has disappeared, after it seems like he's committed murder. Kono persists in her quest to find Adam.

Director

Peter Weller

Chin is questioned about his father's murder and how his relationship with Malia and her family could have adversely affected the investigation.

Director

Sylvain White

Written By

Peter M. Lenkov

Guest Stars

Kyler Ki Sakamoto

Son

Christopher Sean

Gabriel Waincroft

William Sadler

John McGarrett

Reiko Aylesworth

Malia Waincroft

Robert Knepper

IA Detective Rex Coughlin

Brian Thompson

IA Detective Nicholas Cruz

Kelly R. Thomas

DEA Agent Branch

Una Wilding

Hanna Koi

Michael Hasegawa

Store Owner

Gary Alazraky

Kam Tong Kelly

An escaped convict who wants Five-0 to prove his innocence abducts Danny and McGarrett; Grace punches a person at school.

Director

Peter Weller

Guest Stars

Chi McBride

Lou Grover

Taylor Wily

Kamekona Tupuola

Teilor Grubbs

Grace Williams

Geoff Heise

Judge Gregory Parnell

Michael Madsen

Roy Parrish

Matthew Glave

Lead FBI Agent Kohl / Julian Lynch

Lyndon Smith

Lauren Parrish

Keiko Elizabeth

Principal Ann Fiske

Jackie Tufa-Marques

School Secretary

A real estate agent is found dead inside the walls of one of his listings. Meanwhile, Danny's mother makes an unexpected visit and brings with her some shocking news.

Guest Stars

Dennis Chun

Duke Lukela

Chi McBride

Lou Grover

Teilor Grubbs

Grace Williams

Melanie Griffith

Clara Williams

Michael Jay Green

Gerard Burns

Daryl Hannah

Cherie Tranton

Ethan Embry

Shawn Hutten

Eugene Cordero

George Moku

Jennifer Say Gan

Inoa Sakata

Bayani Ison

Jimmy Chan

Duke Kimhan

Akoni Sakata

A triple homicide is linked to a secret, downed Chinese satellite; Danny's mother goes on a ride-along with Grover.

Director

Jeffrey G. Hunt

Written By

Bryan Wynbrandt, Steven Lilien

Guest Stars

Chi McBride

Lou Grover

Taylor Wily

Kamekona Tupuola

Jorge Garcia

Jerry Ortega

Patrick St. Esprit

Vice Admiral Rhodes

Elaine Tan

ZI CHEN

Melanie Griffith

Clara Williams

Billy Flynn

Nick Spitz

Boo Arnold

Kevin Palmer

Don Thai Theerathada

Quan Lung

Wendy Pearson

Vicki

A man is shot as his daughter is abducted; Danny tries to reunite his parents; Jerry finds a code on McGarrett's champ box.

Director

Bryan Spicer

Written By

John Dove, Bill Haynes

Guest Stars

Dennis Chun

Duke Lukela

Jorge Garcia

Jerry Ortega

Teilor Grubbs

Grace Williams

Conor Leslie

Kelly Donovon

Tom Berenger

Eddie Williams

Melanie Griffith

Clara Williams

James Brennan

Sam Connors

Booboo Stewart

Tommy Fa'aloa

François Chau

Gary 'Aikapu

Noshir Dalal

Jay Cooper

Allison Chu

Amy Nguyen

Keoni Kramer

Car Owner

Fan-built Episode. Five-0 investigates when the daughter of a macadamia nut tycoon is murdered with a stiletto heel during Chin’s high school reunion.

Guest Stars

Dennis Chun

Duke Lukela

Taylor Wily

Kamekona Tupuola

Jorge Garcia

Jerry Ortega

Rob Corddry

Tony Gibson

Peter Shinkoda

Alan Lim

Krista Allen

Nani Kahanu

Mackenzie Astin

Bradley Richmond

Samantha Sloyan

Sarah Richmond

James Brennan

Sam Connors

Cecilia Brown

Amanda Santiago

Mary Anne McGarry

Nina Johnson

BullDog

AV Club Buddy

Five-0 is set up when a bad tip leads them to an abandoned building that is rigged to explode with McGarrett and Danny trapped inside.

Director

Maja Vrvilo

Written By

Steven Lilien, Bryan Wynbrandt

Guest Stars

Chi McBride

Lou Grover

Teilor Grubbs

Grace Williams

Xzibit

Jason Dekker

Matthew A. Chapman

HPD

Lili Simmons

Amber Vitale

Byron Mann

Fire Captain Hank Iona

David Gautreaux

Edward Cobb

Diane Ako

News Reporter

Joseph Kingsley

Marcus Dekker

The investigation of a murdered pool cleaner leads the Five-0 team to a possible terrorist cell of radicalized students plotting an attack on U.S. soil.

Guest Stars

Dennis Chun

Duke Lukela

Chi McBride

Lou Grover

Taylor Wily

Kamekona Tupuola

Donnell Jewell Williams

Police Officer

Shawn Mokuahi Garnett

Flippa

Shawn Anthony Thomsen

Pua Kai

Sasha Pieterse

Dawn Hatfield

Eden Riegel

FBI Analyst Katie Halinan

Bryan Anderson

Kirk Emerson

Sam Upton

Nico Kane

Salman Bokhari

Muhammed Nazaria

McGarrett and Catherine travel overseas to Afghanistan to stop the Taliban from harming a young boy whose family saved Catherine's life years ago.

Director

Jeffrey G. Hunt

Written By

Ken Solarz, Peter M. Lenkov, Eric Guggenheim

When Grover's daughter is kidnapped by an old nemesis, he is forced to help steal $100 million in order to get her back. Meanwhile, Wo Fat escapes prison and heads back to Oahu.

Director

Bryan Spicer

Written By

Ken Solarz, Peter M. Lenkov

Guest Stars

Dennis Chun

Duke Lukela

Chi McBride

Lou Grover

Taylor Wily

Kamekona Tupuola

Ma'a Tanuvasa

Sheriff Marcus Kalawaia

Paige Hurd

Samantha Grover

Michelle Hurd

Renee Grover

Mark Dacascos

Wo Fat

Nick Jonas

Ian Wright

Matthew A. Chapman

HPD

Richard Burgi

Agent Novak

David Fabrizio

Robber

Eddie Rothman

Inoke Makuakane

Nolan Hong

State Sheriff

Eme Ikwuakor

Super Max Guard

Keala Kahuanui-Paleka

Soldier

Jamison

Henry Dunbar

Hawaii Five-0

Season 4

Episodes

1.Aloha Ke Kahi I Ke Kahi (We Need Each Another)

Guest Stars

2.A‘ale Ma‘a Wau (Fish Out of Water)

Guest Stars

3.Ka ʻoiaʻiʻo ma loko (The Truth Within)

Guest Stars

4.A Ia La Aku (From This Day Forward)

Guest Stars

5.Kupu‘eu (Fallen Hero)

Guest Stars

6.Kupouli ‘La (Broken)

Guest Stars

7.Ua Nalohia (In Deep)

Guest Stars

8.Akanahe (Reluctant Partners)

Guest Stars

9.Hau‘oli La Ho‘omaika‘i (Happy Thanksgiving)

Guest Stars

10.Ho‘onani Makuakane (Honor Thy Father)

Guest Stars

11.Pukana (Keepsake)

Guest Stars

12.O Kela Me Keia Manawa (Now and Then)

Guest Stars

13.Hana Lokomaika‘i (The Favor)

Guest Stars

14.Na hala a ka makua (Sins of the Father)

Guest Stars

15.Pale'la (Buried Secrets)

Guest Stars

16.Hoku Welowelo (Fire in the Sky)

Guest Stars

17.Ma Lalo o ka ʻlli (Beneath the Surface)

Guest Stars

18.Ho‘i Hou (Reunited)

Guest Stars

19.Ku I Ka Pili Koko (Blood Brothers)

Guest Stars

20.Pe‘epe‘e Kānaka (Those Among Us)

Guest Stars

21.Makani ʻOlu a Holo Malie (Fair Winds and Following Seas)

Guest Stars

22.O ka Pili ‘Ohana Ka ‘Oi (Family Comes First)

Guest Stars