Hawaii Five-O Wiki

<-----Season 5

Season 7 ----->

The sixth season of Hawaii Five-0 premiered on September 25, 2015 on CBS and concluded on May 13, 2016. The season consisted of 25 episodes.


  • From the Region 2 DVD:

Led by Steve McGarrett (Alex O'Loughlin) and Danny "Danno" Williams (Scott Caan), the Hawaii Five-0 team faces some of the most terrifying criminals ever as they fight to enforce law and order in paradise. With his kidnapped brother's life on the line, Danny scrambles to get the money to save him and Chin Ho Kelly (Daniel Dae Kim) puts his own career on the line to help. Steve meets a woman who helps him reopen his late father's last unsolved case, Kono Kalakua (Grace Park) and Chin are taken hostage while undercover in the black market world of priceless art, Steve is kidnapped by Wo Fat and in the aftermath of his daughter's kidnapping, Lou Grover (Chi McBride) becomes more accepting of the team's less-than-upstanding tactics to keep the islands safe. It's a high side of thrills in 25 action-packed episodes that you don't want to miss.


Main Cast[]

Recurring characters[]

Guest Stars[]


Title Written by Directed by Original air date Production code
Mai ho`oni i ka wai lana mâlie Peter M. Lenkov & Eric Guggenheim Bryan Spicer September 25, 2015 101
Mai ho`oni i ka wai lana mâlie
Season 6 begins with Five-0 investigating a centuries-old Oahu palace raid involving pirates, buried treasure and a killer who is using a stolen painting as a map. Meanwhile, Kono and Adam are threatened and tortured by Gabriel and Danny shows concern for Steve regarding Catherine's return to the island.
Lehu a Lehu John Dove Sylvain White October 2, 2015 102
Lehu a Lehu
A bomb squad is attacked and the culprit threatens to detonate additional explosive unless arsonist Jason Duclair is released from prison. Meanwhile, Adam returns from the hospital and Kono realizes they are being watched; and McGarrett prepares to take his relationship with Catherine to the next level.
Ua 'o'oloku ke anu i na mauna Peter M. Lenkov (Story)
Steven Lilien & Bryan Wynbrandt (Teleplay)
Joe Dante October 9, 2015 103
Ua 'o'oloku ke anu i na mauna
Five-0 investigates the death of a scuba diver who was killed with a gun found on the ocean floor that was used recently in another murder. Meanwhile, McGarrett prepares to propose to Catherine.
Ka Papahana Holo Pono Eric Guggenheim & David Wolkove Maja Vrvilo October 16, 2015 104
Ka Papahana Holo Pono
Five-0 investigates the death of a wealthy recluse who is found dead in a remote field with nearly one million dollars in counterfeit bills. Meanwhile, Adam is kidnapped by the Yakuza and is forced to torture one of Gabriel's men.
Ka 'alapahi nui David Wolkove & Sue Palmer Eagle Egilsson October 23, 2015 105
Ka 'alapahi nui
Five-0 interrogates members of a stunt biker gang to locate a killer who escaped by jumping his motorcycle from one rooftop to another. Meanwhile, the riders prepare to race in a Tough Mudder competition.
Na Pilikua Nui Matt Wheeler Joe Dante October 30, 2015 106
Na Pilikua Nui
On Halloween, Five-0 needs to track down a serial killer inspired by Frankenstein. Jerry asks the team for help when an armed gang raids a blood bank. When Grace lies and sneaks out to a Halloween party, Danny heads out to track her down.
Na Kama Hele Ken Solarz Hanelle Culpepper November 6, 2015 107
Na Kama Hele
Steve's first date with Lynn goes awry when the deserted island he chose for their date turns out to be the same island a mob boss is hiding on - and he'll do anything to keep his location a secret. Five-0 must find the father of a high school football star who will be murdered by a local gambler if his son doesn’t throw the big game.
Piko Pau 'iole Peter M. Lenkov (Story)
Steven Lilien & Bryan Wynbrandt (Teleplay)
Joseph Surnow November 13, 2015 108
Piko Pau 'iole
Five-0 works with a charming con man to find a killer, after his female partner is murdered on the job. Meanwhile, San Francisco police inspector Abby Dunn helps Chin investigate the murders of five Chinese arm dealers.
Hana Keaka Carmen Pilar Golden Bobby Roth November 20, 2015 109
Hana Keaka
Five-0 goes back to school when a college professor is killed and Danny goes undercover as his replacement.
Ka Makau kaa kaua John Dove Bryan Spicer December 11, 2015 110
Ka Makau kaa kaua
The brother of a promising local boxer is murdered and the chief suspect is the outspoken reigning champion opponent from the mainland.
Kuleana David Wolkove Sylvain White January 8, 2016 111
McGarrett and Danny attend a couples retreat in Maui to work on their partnership issues. Meanwhile, Kamakona's dangerous past comes back to haunt him.
Ua Ola Loko I Ke Aloha Steve Douglas-Craig (Story)
John Dove & Eric Guggenheim (Teleplay)
Maja Vrvilo January 15, 2016 112
Ua Ola Loko I Ke Aloha
McGarrett's Aunt Deb visits Oahu on a very personal mission. Meanwhile, Five-0 investigates when some unstable Japanese World War II bombs left behind on the island are stolen.
Umia Ka Hanu Peter M. Lenkov & Eric Guggenheim Stephen Herek January 22, 2016 113
Umia Ka Hanu
Grover travels to Chicago to finally get a confession from his old friend Clay Maxwell about why he killed his own wife. Meanwhile, Chin and Kono accidentally stumble upon two killers who hold them at gunpoint and have no idea they are cops.
Hoa 'Inea Matt Wheeler Peter Weller February 12, 2016 114
Hoa 'Inea
As Five-0 investigates a double homicide involving marital infidelity, McGarrett and his team recall their disastrous Valentine's Day experiences.
Ke Koa Lokomaika'i Carmen Pilar Golden & Sue Palmer Bryan Spicer February 19, 2016 115
Ke Koa Lokomaika'i
Danny's mother is questioned by the FBI. Meanwhile, McGarrett partners with a young man with autism who may have information that could solve the murder of the man's only friend.
Ka Pohaku Kihi Pa'a Peter M. Lenkov (Story)
Steven Lilien & Bryan Wynbrandt (Teleplay)
Jerry Levine February 26, 2016 116
Ka Pohaku Kihi Pa'a
Sang Min, Five-0's sketchy longtime confidential informant, is accused of murder, so McGarrett asks his old friend Odell Martin to defend him.
Waiwai Eric Guggenheim Maja Vrvilo March 11, 2016 117
McGarrett and Five-0 must track down a Russian spy who has stolen a flash drive containing classified NSA information that puts the life of a member of their Ohana at risk. Also, McGarrett finally learns why Catherine left him, and Abby continues to conceal her actual mission from Chin and Five-0.
Kanaka Hahai Travis Donnelly (Story)
Matt Wheeler (Teleplay)
Eagle Egilsson March 18, 2016 118
Kanaka Hahai
Five-0 uncovers a deadly slave trade operating aboard an illegal fishing vessel after a man is found left for dead drifting off the coast of Oahu. Meanwhile, Danny's car is stolen while he is out with his kids and he commandeers a bus to chase down the thieves.
Malama Ka Po'e Ken Solarz & Bill Haynes Brad Tanenbaum April 1, 2016 119
Malama Ka Po'e
A case from 15 years ago forces Grover to take his family on the run when a dangerous mob boss tracks him down to seek revenge.
Ka Haunaele Steven Lilien & Bryan Wynbrandt (Story)
Sean O'Reilly (Teleplay)
Jerry Levine April 15, 2016 120
Ka Haunaele
Five-0 investigates the theft of a high-tech, indestructible suit created for the U.S. military. Meanwhile, Jerry tries to help his sister save a captive elephant.
Ka Pono Ku'oko'a John Dove Peter Weller April 22, 2016 121
Ka Pono Ku'oko'a
Five-0 goes on a manhunt when a chemical spill permits six dangerous inmates to escape, including Kono's husband, Adam.
I'ike Ke Ao David Wolkove Bryan Spicer April 29, 2016 122
I'ike Ke Ao
Five-0 tries to save a kidnapped college student from a dangerous vigilante. Meanwhile, Max, Kamekona and Flippa fight to survive after being shipwrecked.
Pilina Koko Eric Guggenheim Maja Vrvilo May 6, 2016 123
Pilina Koko
A woman is murdered in her home and Five-0 learns that one of their own has a deep connection to the victim's young daughter.
Pa'a Ka 'Ipuka I Ka 'Upena Nananana Steven Lilien & Bryan Wynbrandt Stephen Herek May 13, 2016 124
Pa'a Ka 'Ipuka I Ka 'Upena Nananana - Promotional Images 8
Five-0 gets trapped inside a dilapidated building in Oahu's Chinatown, where they try to protect a wounded Gabriel and plan their escape. But gunmen looking to kill Gabriel storm the building.
O Ke Ali'I Wale No Ka'u Makemake Peter M. Lenkov & Matt Wheeler Bryan Spicer May 13, 2016 125
O Ke Ali'I Wale No Ka'u Makemake - Promotional Images 5
Season 6 ends with McGarrett and Danny working undercover as drug pilots to stop a meth epidemic on the island. When McGarrett is seriously wounded, Danny is forced to break their cover and land the plane in order to save his partner's life.


  • Hawaii Five-0 Season 6 aired alongside NCIS Season 13, NCIS: Los Angeles Season 7 and NCIS: New Orleans Season 2.
  Seasons of Hawaii Five-0
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