Guest Starring: Julie Benz (Inspector Abby Dunn), Taylor Wily (Kamekona), Andrew Lawrence (Eric Russo), Rosalind Chao (Governor Keiko Mahoe), Dennis Chun (Sergeant Duke Lukela)
Co-Starring: Cam Clarke (Jack Lord - Voice), Ken Matepi (Jack Lord - Body Double), Londyn Silzer (Sara Diaz), Kimee Balmilero (Dr. Noelani Cunha), Jesse La Flair (Pierre Shaw), Shawn Wayne Thompson (Brian Grant), Scott Francis Russell (Anthony Lee Hein), Traci Toguchi (Ailana Read), Mileka Lincoln (Herself), Anna Dang (Young Woman), Aramis J. Brown (Justin Lowe), Charles Timtim (Drew Emerson), Daren S. Kimura (Makoa)
Written By: Peter M. Lenkov & Eric Guggenheim
Directed By: Bryan Spicer
Ep: 145
No ke ali'i Wahine a me ka 'aina (For Queen and Country)
Guest Starring: Chris Vance (Harry Langford), Faran Tahir (Lucky Morah)
Guest Starring: Elizabeth Röhm (Dr. Madison Gray), Taylor Wily (Kamekona), Kanya Sesser (Rosey Valera), Jon Abrahams (Ben Halanu), Victor Ortiz (Juan Diego), Dennis Chun (Sergeant Duke Lukela)
And: Claire Forlani (Alicia Brown)
Co-Starring: Shawn Mokuahi Garnett (Flippa), Kimee Balmilero (Noelani Cunha), Lopaka Kapanui (Akamu), Tony Stephanov (Armando Sanchez), Margaret Jones (Maria Valera), Helen Kuoha-Torco (Old Woman), Manuel D. Baez, Jr. (Hector Frontera)
Written By: Peter M. Lenkov & Cyrus Nowrasteh
Directed By: Bryan Spicer
Ep: 147
Hu a'e ke ahi lanakila a Kamaile (The Fire of Kamile Rises in Triumph)
Guest Starring: Elisabeth Röhm (Dr. Madison Gray), Taylor Wily (Kamekona), Ryan Locke (Ed Sears)
And: Claire Forlani (Alicia Brown)
Co-Starring: Ingo Rademacher (Robert Coughlin), Londyn Silzer (Sara Diaz), Ashleigh Domangue (Sienna Brown), Otis Wilson (Himself), Danny Michael Mann (Donald Witten), Lauren Letherer (Mallory Witten), Anthony Silano (Man), John Ishikawa (Parcel Employee), Erik J. Thirsk (Warden)
Written By: Peter M. Lenkov & Cyrus Nowrasteh
Directed By: Bronwen Hughes
Ep: 148
Ke Ku 'Ana (The Stand)
Guest Starring: Brent Sexton (Marvin / Kyle Kane), Taylor Wily (Kamekona), Dennis Chun (Sergeant Duke Lukela)
And: Ian Anthony Dale (Adam Noshimuri)
Co-Starring: Shawn Mokuahi Garnett (Flippa), Tani Fujimoto-Kim (Emily Kalama), Christopher Cho (Louis Kalama), Jay Miller (Justice Isaac Bracken), Don Nahaku (Justice Charles Mahaulu), Andrew Manning (Gary), Brian Gove (Guy #1), Lisa Barnes (Emotional Woman), Alan Shepard (Johnny K.)
Written By: Jason Gavin & Derek Santos Olson
Directed By: Bobby Roth
Ep: 149
Ka Hale Ho'okauweli (House of Horrors)
Guest Starring: Ian Anthony Dale (Adam Noshimuri), Andrew Lawrence (Eric Russo), Skyler Day (Nikki Pressman / Julie Hillman), David Fierro (Triblaine)
Co-Starring: Teilor Grubbs (Grace Williams), Zach Sulzbach (Charlie Williams), Sasha Feldman (Nathan Betts), Wendy Pearson (Courtney), Alex M. Savusa (Dana), Rachael Perrell Fosket (Elizabeth), Jean St. James (Marjorie), Eriko Okada (Ms. Yoshida), Brian Hirono (Officer Amori), Jeff Brackett (Officer Jarrett), Tate Rolfs (Bobby), Alexa Bodden (Girl), Carolyn Taum (Mrs. Jones)
Written By: David Wolkove & Matt Wheeler
Directed By: Ron Underwood
Ep: 150
Ka Makuahine a Me Ke Keikikane (Mother and Son)
Special Guest Star: Christine Lahti (Doris McGarrett)
Guest Starring: Sarah Carter (Lynn Downey), Chosen Jacobs (Will Grover), George Cheung (Yao Fat), Sean Blakemore (Supervisor Keith Harlan)
With: Michelle Borth (Catherine Rollins)
Co-Starring: Teilor Grubbs (Grace Williams), Londyn Silzer (Sara Diaz), Emma Schlamme (Young Doris McGarrett), Sebastian Siegel (Sergeant Holloway), Nicolai Makana Perez (10-Year Old McGarrett), Jacob Miller (15-Year Old McGarrett), Stephen Fahl (Guard #3), Ronald Stirrup (Guard #5)
Written By: Eric Guggenheim & David Wolkove
Directed By: Bryan Spicer
Ep: 151
Hana Komo Pae (Rite of Passage)
Guest Starring: Taylor Wiley (Kamekona), Chosen Jacobs (Will Grover), Duane "Dog" Chapman (Dog the Bounty Hunter), Al Harrington (Mamo), Saad Siddiqui (Talib), Demetrius Grosse (Frank Pine / Bodyguard)
Co-Starring: Teilor Grubbs (Grace Williams), Londyn Silzer (Sara Diaz), Adam Tsekhman (Rasheed), Solimane Lamouri (Thug #3), Clint Jung (Consul-General Ramos), Max Tepper (Jeremy Ramos), Analei T. Song (Riley Carlo), Malia Beter (Volunteer Mom), Tira Akina (Jogger)
Written By: Ron Hanning
Directed By: Brad Tanenbaum
Ep: 152
'Elua la ma Nowemapa (Two Days in November)
Guest Starring: Andrew Lawrence (Eric Russo), Katie Malia (Susie Freeling), Matt Battaglia (Agent Ward), Marshall Bell (Drake / Older Gentleman)
Co-Starring: Buz Tennent (Ambassador Lodge), Marty Ryan (Dean Rusk), Wayne Ward (George Sellers), Kimo Hugho (Mauli Hoku), Dann Seki (Shimura), Kahu Watters (Don Ho), Larry Wegger (Cabinet Member #1), Tom Holowach (Cabinet Member #2), David James Sikkink (Cabinet Member #3), Don Pierce (Cabinet Member #4), Iwalani Campman (Owner), Benen Weir (Teenage Boy), Scott Wallace (Guest), Catherine Davis (Kamele Hale), Hopena Pokipala (Waiter), Kelly Lawson (General Taylor), Remi Abellira (Boss), Jock Armour (Young Drake), Kamaehu Nihipali (Young Mauli), Jake Mews (Young George Sellers)
Written By: Sean Farina
Directed By: Maja Vrvilo
Ep: 153
Ka Luhi (The Burden)
Guest Starring: Missy Peregrym (Bridget), Charles Rahi Chun (Pearson Yang), Joey Luthman (Reese Holland), Laura Kai Chen (Dr. Silver), Dennis Chun (Sergeant Duke Lukela)
Co-Starring: Kimee Balmilero (Noelani Cunha), Paul Ganus (Fred Holland), Cathryn De Prume (Monica Holland), Trent Garrett (Travis Wilson), Daniel Bess (Spencer), Nicholas Yee (CSU Tech), Michael Arrieta (Cheery Waiter), Jaxon Moore (Young Reese), James Kimo Moore (Kai Mahelona), Nativa Law (Maggie Reed)
Written By: Helen Shang & Zoe Robyn
Directed By: Carlos Bernard
Ep: 154
Ka'ili aku (Snatchback)
Guest Starring: George Takei (Uncle Choi), Will Yun Lee (Sang Min), Maximiliano Hernandez (Agent Navarro), Taylor Wiley (Kamekona), Duane "Dog" Chapman (Himself), Felix Solis (Jorge Moralez), Manny Perez (Raphael Ramirez), Dennis Chun (Sergeant Duke Lukela)
Guest Starring: Ian Anthony Dale (Adam Noshimuri), Taylor Wily (Kamekona), Ron Melendez (Paul Burnett), Dominic Flores (Bob Mason), Felix Solis (Jorge Morales), Jake Choi (Lee Sung)
Co-Starring: Londyn Silzer (Sara Diaz), Anthony L. Fernandez (Carlos Diego), Erin Wong (Olivia Chu), Diana Chavez (Maria Morales), Cole Shoemaker (Buyer), Andre Reed (Sales Manager), John Bahng (HPD Officer), Jesus Ramos (Henchman), Peter Lester (Jared Namal), Rey Payumo (Miguel)
Written By: David Wolkove & Matt Wheeler
Directed By: Joe Dante
Ep: 156
Ua ho'i ka 'opua i Awalua (The Clouds Always Return to Alawua)
Special Guest Star: Jimmy Buffett (Frank Bama)
Guest Starring: Taylor Wily (Kamekona), Tom Choi (Brian Hadley), Al Harrington (Mamo), Dennis Chun (Sergeant Duke Lukela)
And: Willie Garson (Gerard Hirsch)
Co-Starring: Shawn Mokuahi Garnett (Flippa), Teilor Grubbs (Grace Williams), Kimee Balmilero (Noelani Cunha), Zach Sulzbach (Charlie Williams), Brian McGovern (Edward Gabler), Jason New (Jimmy Rorke), Alex Mauga (G-Stealth), Adrian R'Mante (Alan Mayfield), Johnny White (Cop)
Written By: Cyrus Nowrasteh
Directed By: Jim Jost
Ep: 157
Ka Laina Ma Ke One (Line in the Sand)
Guest Starring: Lou Diamond Phillips (Deputy Marshall Wes Lincoln), Kalani Queypo (Kanuha), Bumpy Kanahele (Himself), Jeffrey D. Sams (Devon Berris), Mathew St. Patrick (John Berris), Dennis Chun (Sergeant Duke Lukela)
Co-Starring: Shawn Thomsen (Officer Pua), Brandon Maka'awa'awa (Brandon), Nathaniel Niemi (Doug), Jason K. Pagan (Fisherman), Michael Carter (U.S. Marshall), Cathy Tanaka (DMV Instructor), Wallace Salazar, Jr. (HPD Officer #1), Ryan Pagan (HPD Officer #2), Matthew Maikai-Kahanaoi (Ukulele Player)
Written By: Sean O'Reilly
Directed By: Peter Weller
Ep: 158
Ka Pa'ani Nui (Big Game)
Guest Starring: Max Gail (Bill Walker), Taylor Wiley (Kamekona), Andrew Lawrence (Eric Russo), Musetta Vander (Sheriff Alana), Bernie Kopell (Itzhak Rozen), Chosen Jacobs (Will Grover), Dennis Chun (Sergeant Duke Lukela)
Guest Starring: Sarah Carter (Lynn Downey), Lili Simmons (Melissa Armstrong), Samm Levine (Jeremy Holden), Rebekah Graf (Vanessa Lancey)
And: Rob Huebel (Blake Stone)
Co-Starring: Ethan Wacker (Chad), Deanne August (Aikane), V. Elise Lee (Cordelia Martin), Anuhea (Herself), Mark Malalis (Bartender), Edwin Bond (Richard), Hannibal Puma (Trashman), Aaron Densley (Neil Ware)
Written By: David Wolkove & Matt Wheeler
Directed By: Jerry Levine
Ep: 160
Hahai i na Pilikua Nui (Hunting Monsters)
Guest Starring: Elisabeth Röhm (Dr. Madison Gray), Taylor Wily (Kamekona), Max Weinberg (Himself), Duane "Dog" Chapman (Dog the Bounty Hunter), Ryan Locke (Edward Sears), Michael Adamshick (David Laupola), Dennis Chun (Sergeant Duke Lukela)
And: Claire Forlani (Alicia Brown)
Co-Starring: Shawn Mokuahi Garnett (Flippa), Kekoa Kekumano (Nahele), Ashleigh Domangue (Sienna Brown), Shawn Thomsen (Officer Pua), Linda Good (Uni #2), Mark Ah Sing (Technician), Brandon Smith (Benton Jones)
Written By: Rob Hanning
Directed By: Roderick Davis
Ep: 161
E Malama Pono (Handle With Care)
Guest Starring: Darius Rucker (Desmond Abati), Will Yun Lee (Sang Min), Taylor Wily (Kamekona), Jennifer Jalene (Alex Aukai), Dennis Chun (Sergeant Duke Lukela)
Co-Starring: Shawn Mokuahi Garnett (Flippa), Kekoa Kekumano (Nahele Huikala), Zach Sulzbach (Charlie Williams), Kimee Balmilero (Noelani Cunha), Faruk Amireh (Nadim Tahan), Davy Malaythong (Xander), Ashley Park (HPD Rookie), Christopher B. Kim (Officer), Wayne Williams (Terrorist #1)
Written By: Zoe Robyn
Directed By: Eagle Egilsson
Ep: 162
Puka 'ana (Exodus)
Guest Starring: Taylor Wily (Kamekona), Andrew Lawrence (Eric Russo), Betsy Beutler (Nurse Anna), Brandon Keener (Emilio), Madalyn Horcher (Kelsey), Michael Ray Escamilla (Makoa), Dennis Chun (Sergeant Duke Lukela)
Co-Starring: MacKenzie Aladjem (Moani Amosa / Tanya Morrison), Londyn Silzer (Sara Diaz), Kimee Balmilero (Noelani Cunha), John Colella (Tyler Amosa), Catia Ojeda (Shannon Amosa), Kristian Lei (Sanoe), Mike Peebler (Joe Cardiff), James Flynn (Driver), Regan Downie (Paramedic Andre Weller), Vikram Mruthyunjayana (ER Doc), Cheyenne Rae Hernandez (Stacy Holden), Christina Souza (Tori), John Skinner (Victor), Michelle Alejandro (Volunteer)
Written By: Eric Guggenheim
Directed By: Bronwen Hughes
Ep: 163
Huikau na Makau a na Lawai'a (The Fishhooks of the Fishers Become Entangled)
Guest Starring: Claire Van Der Boom (Rachel Edwards), Lena Georgas (Celine Stratham), Robert Gant (Thomas Stratham), Dennis Chun (Sergeant Duke Lukela), Matt McTighe (Kidnapper #2 / Collin Hanson)
Guest Starring: Chosen Jacobs (Will Grover), Michelle Krusiec (Michelle Shioma), Joseph Anderson (Officer Bennett), Craig Ng (Matsu), Dennis Chun (Sergeant Duke Lukela)
Co-Starring: Kimee Balmilero (Noelani Cunha), Jenson Cheng (Ozaki), Thomas Johnson (Richie), Wesley John (Lead Yakuza Soldier), Christopher Kim (Yakuza Soldier), Aaron Anthony Harper (Uni #1), Jeff Juett (Charles), Adele Heather Taylor (Wife / Rebecca), Shen Sugai (Doctor Kohashi), John Cabareri (Owner)
Written By: Peter M. Lenkov & Eric Guggenheim
Directed By: Eagle Egilsson
Ep: 165
Waimaka 'ele'ele (Black Tears)
Guest Starring: Ian Anthony Dale (Adam), Hal Holbrook (Leonard Patterson), Dylan Bruno (Lee Campbell), Brian McNamara (Foreman), Austin Highsmith (Kiana Warren)
Co-Starring: Lexi Atkins (Amanda Patterson), Matthew Pederson (Daniel Nesmith), Matthew Taylor (Chris Davis), Paul Gutierrez (Bobby Mullin), Christian Malalis (Noah Warren), Jack Knight (Lieutenant Michael Murphy), Nick Dang (Store Manager)
Written By: David Wolkove
Directed By: Bryan Spicer
Ep: 166
Wehe 'ana (Prelude)
Guest Starring: Lori Petty (Nurse Jenny Kitson), Michael Paul Chan (Captain Tanaka), Rich Ceraulo (Detective Kauai), Ramon De Ocampo (Meka)
Co-Starring: Zach Sulzbach (Charlie Williams), Chrichton Uale (Ahe'ahe Makino), Mileka Lincoln (Herself), Roel Navarro (Dario Mendez), Isaiah Matanza (Boy), Lance Wheeler (Chris Hanohano), Vai Richards (Desk Sergeant), Lauren Shaw (Lara Kendall / Female Nurse), Yunji De Nies (Dr. Linda Miro), Celestino Cornielle (Leader), Alexandra Yuriko Roth (Layla Lokeni), Rayton Lamay (Orderly), Ha'eha'e Kahana (Teenage Girl)
Written By: Helen Shang & Zoe Robyn
Directed By: Maja Vrvilo
Ep: 167
He Ke'u Na Ka 'Alae a Hina (A Croaking By Hina's Mudhen)
Guest Starring: Ian Anthony Dale (Adam Noshimuri), Taylor Wily (Kamekona), Omid Abtahi (Naser Salaam), Ingo Rademacher (Robert Coughlin)
And: Willie Garson (Gerard Hirsch)
Co-Starring: Nick Shakoour (Adnan Khalid), Leon Williams (Kalea), Herschel L. Gillins (Guard), Terrell Clayton (CIA Officer)
Written By: Rob Hanning
Directed By: Krishna Rao
Ep: 168
Ua Mau Ke Ea O Ka Aina I Ka Pono (The Life of the Land is Perpetuated in Righteousness)
Guest Starring: Julie Benz (Abby Dunn), Taylor Wily (Kamekona), Rick Otto (Deon Miller), Dennis Chun (Sergeant Duke Lukela)