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Episode guide

Hawaii Five-0: Season 9

Poster for Hawaii Five-0 Season 9

25 episodes · premiered Sep 28, 2018

McGarrett, Danno and the Five-0 task force continue to wipe out the crime that washes up on the islands' sun-drenched beaches, and this year are joined by new and old friends to help in their mission.

Hawaii Five-0: cast and where to watch

  1. Episode 1: Ka ʻowili ʻokaʻi (Cocoon) Sep 28, 2018 · 44m After Steve’s CIA agent friend is killed, McGarrett lets himself be captured by the group he thinks is responsible and endures a torturous sensory deprivation tank to find the killer…
  2. Episode 2: Ke kanaka i hāʻule mai ka lewa mai (The Man Who Fell from the Sky) Oct 5, 2018 · 42m When a vacationing dad on a flight to Honolulu is kidnapped and forced to parachute mid-flight, Danny, Tani and Junior track him through the jungle to discover that he may not be who he…
  3. Episode 3: Mimiki ke kai, ahuwale ka papa leho (When the Sea Draws Out the Tidal Wave, the Rocks Where the Cowries Hide Are Exposed) Oct 12, 2018 · 42m Crime spikes when a heat wave hits Oahu, causing McGarrett and Danny to hunt down a bank thief, and Tani and Junior's car is stolen while they're on duty. Also, Grover plays the golf game…
  4. Episode 4: Aʻohe kio pohaku nalo i ke alo pali (On the Slope of the Cliff, Not One Jutting Rock Is Hidden from Sight) Oct 19, 2018 · 44m Jerry accompanies Junior as he escorts a fallen soldier home to Oahu. Also, McGarrett and Danny discover a dead body when they delve into the illegal and highly profitable black market for…
  5. Episode 5: Aʻohe mea ʻimi a ka maka (Nothing More the Eyes to Search for) Oct 26, 2018 · 43m On Halloween, Jerry and his friends search his childhood camp for evidence to a murder he witnessed as a boy, while McGarrett investigates a little girl who drew pictures depicting the…
  6. Episode 6: Aia i Hi‘ikua, i Hi‘ialo (Is Borne on the Back, Is Borne in the Arms) Nov 2, 2018 · 44m McGarrett crosses the line and is arrested while investigating the death of his former SEAL buddy, who died while making an emergency landing on an aircraft carrier, and the only survivor…
  7. Episode 7: Pua aʻe la ka uwahi o ka moe (The Smoke Seen in the Dream Now Rises) Nov 9, 2018 · 43m 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…
  8. Episode 8: Lele pu na manu like (Birds of a Feather) Nov 16, 2018 · 44m 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.
  9. Episode 9: Mai ka po mai ka ʻoiaʻiʻo (Truth Comes from the Night) Nov 30, 2018 · 44m 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…
  10. Episode 10: Pio ke kukui, poʻele ka hale (When the Light Goes Out, the House Is Dark) Dec 7, 2018 · 44m 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.
  11. Episode 11: Hala i ke ala oʻiʻole Mai (Gone on the Road from Which There Is no Returning) Jan 4, 2019 · 44m 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…
  12. Episode 12: Ka hauli o ka mea hewa ʻole, he nalowale koke (A Bruise Inflicted on an Innocent Person Vanishes Quickly) Jan 11, 2019 · 43m 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…
  13. Episode 13: Ke iho mai nei ko luna (Those Above Are Descending) Jan 18, 2019 · 43m 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
  14. Episode 14: Ikiiki i ka la o Keawalua (Depressed with the Heat of Kealwalua) Feb 1, 2019 · 41m 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.
  15. Episode 15: Hoʻopio ʻia e ka noho aliʻi a ka ua (Made Prisoner by the Reign of the Rain) Feb 15, 2019 · 44m 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…
  16. Episode 16: Hapai ke kuko, hanau ka hewa (When Covetousness is Conceived, Sin is Born) Feb 22, 2019 · 43m 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…
  17. Episode 17: Eʻao luʻau a kualima (Offer Young Taro Leaves To) Feb 22, 2019 · 43m 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…
  18. Episode 18: Ai no i ka ʻape he maneʻo no ko ka nuku (He Who Eats 'ape is Bound to Have His Mouth Itch) Mar 8, 2019 · 42m 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…
  19. Episode 19: Pupuhi ka heʻe o kai uli (The Octopus of the Deep Spews Its Ink) Mar 15, 2019 · 43m 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…
  20. Episode 20: Ke ala o ka pu (Way of the Gun) Apr 5, 2019 · 42m 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.
  21. Episode 21: He kama na ka pueo (Offspring of an Owl) Apr 12, 2019 · 43m 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.
  22. Episode 22: O ke kumu, o ka mana, hoʻopuka ʻia (The Teacher, The Pupil - Let It Come Forth) Apr 26, 2019 · 43m 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…
  23. Episode 23: Hoʻokahi no la o ka malihini (A Stranger Only for a Day) May 3, 2019 · 42m 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…
  24. Episode 24: Hewa ka lima (The Hand Is at Fault) May 10, 2019 · 43m 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…
  25. Episode 25: Hana Mao ʻole ka ua o Waianae (Endlessly Pours the Rain of Waianae) May 17, 2019 · 42m 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…