WatchTrove
US My List

Episode guide

Hawaii Five-0: Season 4

Poster for Hawaii Five-0 Season 4

22 episodes · premiered Sep 27, 2013

Picking up where Season 3 left off, we find McGarrett and Wo Fat cornered by unknown assailants in a detainment facility in season 4 of Hawaii Five-0, forcing McGarrett to break the law and turn on his own in order to find a kidnapped Catherine. Meanwhile Kono and Adam's secret location in Hong Kong is compromised, and Kono and Adam fight to stay alive when their hidden location is discovered.

Hawaii Five-0: cast and where to watch

  1. Episode 1: Aloha Ke Kahi I Ke Kahi (We Need Each Another) Sep 27, 2013 · 43m 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…
  2. Episode 2: A‘ale Ma‘a Wau (Fish Out of Water) Oct 4, 2013 · 44m 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.
  3. Episode 3: Ka ʻoiaʻiʻo ma loko (The Truth Within) Oct 11, 2013 · 44m A conspiracy theorist helps Five-0 when a missing artifact is the key to solving a double murder.
  4. Episode 4: A Ia La Aku (From This Day Forward) Oct 18, 2013 · 44m 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.
  5. Episode 5: Kupu‘eu (Fallen Hero) Oct 25, 2013 · 44m As Catherine’s seemingly harmless surveillance job takes a deadly turn, Adam considers making the ultimate sacrifice to save Kono.
  6. Episode 6: Kupouli ‘La (Broken) Nov 1, 2013 · 44m 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.
  7. Episode 7: Ua Nalohia (In Deep) Nov 8, 2013 · 44m 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.
  8. Episode 8: Akanahe (Reluctant Partners) Nov 15, 2013 · 43m 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.
  9. Episode 9: Hau‘oli La Ho‘omaika‘i (Happy Thanksgiving) Nov 22, 2013 · 44m 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…
  10. Episode 10: Ho‘onani Makuakane (Honor Thy Father) Dec 13, 2013 · 45m 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.
  11. Episode 11: Pukana (Keepsake) Dec 20, 2013 · 44m An investigation involving a potential serial killer puts Chin's life in danger; Grace and Danny find a mysterious puzzle box.
  12. Episode 12: O Kela Me Keia Manawa (Now and Then) Jan 10, 2014 · 44m 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.
  13. Episode 13: Hana Lokomaika‘i (The Favor) Jan 17, 2014 · 42m Chin is questioned about his father's murder and how his relationship with Malia and her family could have adversely affected the investigation.
  14. Episode 14: Na hala a ka makua (Sins of the Father) Jan 31, 2014 · 44m An escaped convict who wants Five-0 to prove his innocence abducts Danny and McGarrett; Grace punches a person at school.
  15. Episode 15: Pale'la (Buried Secrets) Feb 28, 2014 · 44m 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.
  16. Episode 16: Hoku Welowelo (Fire in the Sky) Mar 7, 2014 · 43m A triple homicide is linked to a secret, downed Chinese satellite; Danny's mother goes on a ride-along with Grover.
  17. Episode 17: Ma Lalo o ka ʻlli (Beneath the Surface) Mar 14, 2014 · 43m A man is shot as his daughter is abducted; Danny tries to reunite his parents; Jerry finds a code on McGarrett's champ box.
  18. Episode 18: Ho‘i Hou (Reunited) Apr 4, 2014 · 44m 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.
  19. Episode 19: Ku I Ka Pili Koko (Blood Brothers) Apr 11, 2014 · 44m 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.
  20. Episode 20: Pe‘epe‘e Kānaka (Those Among Us) Apr 25, 2014 · 42m 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.
  21. Episode 21: Makani ʻOlu a Holo Malie (Fair Winds and Following Seas) May 2, 2014 · 44m McGarrett and Catherine travel overseas to Afghanistan to stop the Taliban from harming a young boy whose family saved Catherine's life years ago.
  22. Episode 22: O ka Pili ‘Ohana Ka ‘Oi (Family Comes First) May 9, 2014 · 43m 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.