Seasons & episodes
S9 · E7Pua aʻe la ka uwahi o ka moe (The Smoke Seen in the Dream Now Rises) 2018-11-09 · 43 min
McGarrett investigates a cold case from the 1940s, one that his grandfather and the famous Honolulu detective Chang Apana worked on, and he tries to deduce how the case could have been solved. Also, McGarrett and Danny get ready for the opening of their restaurant.
S9 · E8Lele pu na manu like (Birds of a Feather) 2018-11-16 · 44 min
Thanksgiving brings Grover’s parents and brother Percy Jr. to Oahu for a visit tainted by sibling rivalry, and Five-0 investigates a thief who is crushed to death by an empty safe.
S9 · E9Mai ka po mai ka ʻoiaʻiʻo (Truth Comes from the Night) 2018-11-30 · 44 min
A renowned urban vigilante is killed after making another citizen’s arrest, and Five-0 delves into the world of super heroes and comic books to find the killer. Also, Adam finally gets closer to finding out who killed his sister.
S9 · E10Pio ke kukui, poʻele ka hale (When the Light Goes Out, the House Is Dark) 2018-12-07 · 44 min
After fighting off an assassin in his own home, McGarrett and Joe White flee to Montana to prepare for a battle against those exacting revenge for a past SEAL mission.
S9 · E11Hala i ke ala oʻiʻole Mai (Gone on the Road from Which There Is no Returning) 2019-01-04 · 44 min
Steve and Catherine are still reeling from the murder of one of their ohana and, along with Danny, Junior and some old friends, Harry Langford and Wade Gutches, hunt down the killer. Also, Tani and Grover investigate when a bag of human bones, discovered inside an abandoned storage locker, goes missing.
S9 · E12Ka hauli o ka mea hewa ʻole, he nalowale koke (A Bruise Inflicted on an Innocent Person Vanishes Quickly) 2019-01-11 · 43 min
MacGarrett and Five-0 support Danny and Rachel by determining what happened when gets into a life-threatening car accident and lands in critical condition. Also, Tani helps Koa when his rehab patient goes missing.
S9 · E13Ke iho mai nei ko luna (Those Above Are Descending) 2019-01-18 · 43 min
Adam, Junior and Tani travel to the bottom of the Pacific Ocean when a murder takes place in a remote underwater lab, and the killer may still be on board
S9 · E14Ikiiki i ka la o Keawalua (Depressed with the Heat of Kealwalua) 2019-02-01 · 41 min
While investigating Flippa’s friend’s murder, McGarrett and Grover uncover a deadly plan by an extremist group on the Island. Also, Grover has an emotional reaction to the case.
S9 · E15Hoʻopio ʻia e ka noho aliʻi a ka ua (Made Prisoner by the Reign of the Rain) 2019-02-15 · 44 min
As a dangerous hurricane hits Oahu, Five-0 is tasked with protecting El Diablo, a captured serial killer who is being hunted by an assassin. Also, Tani's civilian safety check during the storm turns deadly and Rachel and Charlie evacuate to Danny's house, where the ex-spouses reminisce.
S9 · E16Hapai ke kuko, hanau ka hewa (When Covetousness is Conceived, Sin is Born) 2019-02-22 · 43 min
When the top salesperson for a beauty company/pyramid scheme is murdered, Five-0 sifts through a long list of possible suspects who would want her dead. Also, Adam befriends a homeless man estranged from his family.
S9 · E17Eʻao luʻau a kualima (Offer Young Taro Leaves To) 2019-02-22 · 43 min
Junior is torn between his duties as a member of Five-0 and his feelings for his former girlfriend when her new love, the father of her son, is one of the culprits in a bank-heist-turned-homicide.
S9 · E18Ai no i ka ʻape he maneʻo no ko ka nuku (He Who Eats 'ape is Bound to Have His Mouth Itch) 2019-03-08 · 42 min
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, a wildly famous romance novelist with whom he has never gotten along.
S9 · E19Pupuhi ka heʻe o kai uli (The Octopus of the Deep Spews Its Ink) 2019-03-15 · 43 min
Five-0 investigate the murder of a window washer and find that the victim is actually a renowned street artist who may have a politically motivated bounty on his head. Also, Grover and Adam look into the murder of a gambler, and Junior helps his father when they are reminded of his sister’s death.
S9 · E20Ke ala o ka pu (Way of the Gun) 2019-04-05 · 42 min
Five-0 must locate a teen girl who purchased a gun from a junkie, and discover that the firearm, over the course of decades, has affected all of their lives.
S9 · E21He kama na ka pueo (Offspring of an Owl) 2019-04-12 · 43 min
Five-0 investigates the murder of a man whose body may hold the key to a 20-year-old case involving a kidnapped girl whose father never stopped looking for her.
S9 · E22O ke kumu, o ka mana, hoʻopuka ʻia (The Teacher, The Pupil - Let It Come Forth) 2019-04-26 · 43 min
While Adam investigates the murder of an undercover FBI agent about to wed the daughter of a Yakuza leader, Noelani is held hostage and forced, along with her mentor Dr. Chu, to operate at gunpoint on a criminal.
S9 · E23Hoʻokahi no la o ka malihini (A Stranger Only for a Day) 2019-05-03 · 42 min
While McGarrett helps his visiting sister, Mary, spy on her shady neighbors, Five-0 investigates the murders of a ride-share driver and his passenger. Also, the team teases the youngest members of Five-0 when Junior escorts Tani to a wedding.
S9 · E24Hewa ka lima (The Hand Is at Fault) 2019-05-10 · 43 min
Fugitive hacker Aaron Wright resurfaces to ask Five-0 for help when his co-workers at the NSA, which he has been working for, are all murdered. Also, Junior speaks at the parole hearing of the drunk driver who killed his sister.
S9 · E25Hana Mao ʻole ka ua o Waianae (Endlessly Pours the Rain of Waianae) 2019-05-17 · 42 min
Five-0 continues to hunt down escaped criminal Aaron Wright before he can sell cyber-weapons to the highest bidder. Also, the lives of McGarrett and the team are put in danger when a visitor comes to headquarters to make amends.
S10 · E1Ua ʻeha ka ʻili i ka maka o ka ihe (The Skin Has Been Hurt By the Point of the Spear) 2019-09-27 · 43 min
A new ally helps McGarrett and Five-0 when mob bosses on the island are being targeted by an assassin. Also, Five-0 says goodbye to one of their own.
S10 · E2Kuipeia e ka makani apaa (Knocked Flat By the Wind; Sudden Disaster) 2019-10-04 · 41 min
Tani and Junior must plot an escape for themselves and several civilians after they become trapped inside a deadly tunnel collapse, while Five-0 investigates the cause and culprits of the cave-in. Eddie the dog uses his field experience and sniffs out a bomb that has been planted in McGarrett’s home.
S10 · E3E uhi ana ka wa i hala i na mea i hala (Passing Time Obscures the Past) 2019-10-11 · 42 min
Five-0 investigates when a plane that mysteriously crashed into the Pacific in the ‘80s is found, but with a recently murdered scuba diver inside. Also, as MacGarrett and Quinn zero in on who planted the bomb in his garage, and he formally asks her to join Five-0, she is arrested for money laundering.
S10 · E4Ukuli‘i ka pua, onaona i ka mau‘u (Tiny is the Flower, Yet It Scents the Grasses Around It) 2019-10-18 · 41 min
Five-0 enlists imprisoned hacker Aaron Wright to help when a young girl is reported kidnapped, but upon rescue, the culprits are dead, the girl is safe, and she's not who she claims to be.
S10 · E5He ʻoiʻo kuhihewa; he kaka ola i ʻike ʻia e ka makaula (Don’t Blame Ghosts and Spirits for One's Troubles; A Human Is Responsible) 2019-10-25 · 43 min
It's Halloween and Five-0 investigates a home invasion turned deadly after a dangerous "monster" escapes from the basement. Also, Max returns to Oahu with a very special guest.