Hawaii Five-0 Episodes

2010, TV Show

Hawaii Five-0 Season 4 episodes

O Ka Pilo 'Ohana Ka 'Oi (Family Comes First) Season 4, Episode 22

Season 4 ends with Grover's daughter being kidnapped by an old nemesis. The situation forces Grover to help steal $100 million in order to get her back. Meanwhile, Wo Fat escapes from prison and heads back to Oahu. read more

Makani 'Olu A Holo Malie (Fair Winds and Following Seas) Season 4, Episode 21

McGarrett and Catherine travel to Afghanistan to stop the Taliban from harming a boy whose family saved Catherine's life years earlier. read more

Pe'epe'e Kainaka (Those Among Us) Season 4, Episode 20

A pool cleaner is murdered and the investigation uncovers a possible terrorist cell of radicalized students who are planning an attack on U.S. soil. Meanwhile, Chin takes Grover spearfishing. read more

Ku I Ka Pili Koko (Blood Brothers) Season 4, Episode 19

A bad tip leads Five-0 to an abandoned building that is rigged to explode with McGarrett and Danny trapped inside. read more

Ho'i Hou (Reunited) Season 4, Episode 18

The daughter of a macadamia nut tycoon is murdered during Chin's high-school reunion. The investigation reveals that the victim was killed with a stiletto heel. read more

Ma Lalo O Ka 'lli (Beneath the Surface) Season 4, Episode 17

Five-0 investigates when a girl is abducted from her home and her father is shot. Meanwhile, Danny tries to get his parents back together; and Jerry deciphers a code he found on the bottom of McGarrett's champ box. read more

Hoku Welowelo (Fire in the Sky) Season 4, Episode 16

Five-0 investigates a triple homicide that is connected to a downed top-secret Chinese satellite. Meanwhile, Grover takes Danny's mother on a ride-along. read more

Pale 'la (Buried Secrets) Season 4, Episode 15

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. read more

Na Hala a Ka Makua (Sins of the Father) Season 4, Episode 14

McGarrett and Danny are kidnapped by an escaped convict who wants Five-0 to prove he is innocent. Meanwhile, Grace gets into trouble when she punches someone at school. read more

Hana Lokomaika'i (The Favor) Season 4, Episode 13

A homicide investigation leads Internal Affairs to question Chin about the day his father was murdered. Meanwhile, Chin's relationship with Malia is explored and her brother's involvement in the homicide. read more

O Kela Me Keia Manawa (Now and Then) Season 4, Episode 12

McGarrett helps Grover investigate a friend's disappearance after the man apparently commits murder. Meanwhile, Kono continues to search for Adam. read more

Pukana (Keepsake) Season 4, Episode 11

Chin's life is placed in danger when a murder investigation reveals that the culprit may be a serial killer. Meanwhile, Danny and Grace find a mysterious puzzle box that washed up on shore in Oahu. read more

Ho'onani Makuakane (Honor Thy Father) Season 4, Episode 10

A murder attempt on a Pearl Harbor veteran leads Five-0 to use decades old evidence to investigate a deadly crime committed in an internment camp on Oahu during WWII. read more

Hau'oli La Ho'omaika'i (Happy Thanksgiving) Season 4, Episode 9

Five-0 investigates the murder of a secret service agent just as the president travels to Oahu. Meanwhile, McGarrett's aunt visits and brings with her a shocking secret. read more

Akanahe (Reluctant Partners) Season 4, Episode 8

McGarrett and Grover are forced to work together to protect national security when the governor orders them to serve a warrant to a young computer hacker. read more

Ua Nalohia (In Deep) Season 4, Episode 7

McGarrett investigates the murder of an undercover ATF agent and cares for Mary's newly adopted baby when she gets sick. read more

Kupouli 'la (Broken) Season 4, Episode 6

Five-0 investigates when a zombie-like man is shot on Halloween. The probe reveals that a mad man is conducting experiments on humans. read more

Kupu'eu (Fallen Hero) Season 4, Episode 5

Catherine's seemingly harmless surveillance job turns deadly. Meanwhile, Adam considers making the ultimate sacrifice to save Kono. read more

A Ia La Aku (From This Day Forward) Season 4, Episode 4

A wedding crasher is murdered and the prime suspect is the runaway bride. Meanwhile, Danny makes a big decision in his relationship with Gabby. read more

Ka 'oia'i'o Ma Loko (The Truth Within) Season 4, Episode 3

A conspiracy theorist helps Five-0 investigate a double murder. The probe reveals that a missing artifact may be the key to solving the homicides. read more

A' ale Ma'a Wau (Fish Out of Water) Season 4, Episode 2

A Texas Ranger comes to Hawaii to search for his missing daughter. Meanwhile, Kono and Adam fight to stay alive when their secret location is discovered. read more

Aloha ke kahi I ke kahi (We Need Each Other) Season 4, Episode 1

McGarrett and Wo Fat narrowly escape from maximum security as Season 4 begins. Meanwhile, gunmen storm Five-0 headquarters and kidnap Catherine. To rescue her, Steve is forced to break the law and go up against a tough new SWAT commander. Also: Kono and Adam's secret location in Hong Kong is compromised. read more

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Premiered: September 20, 2010, on CBS
Rating: TV-14
User Rating: (11,543 ratings)
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Premise: An elite police task force in Hawaii headed by a decorated naval officer probes high-level crimes. The series is a reboot of the classic Jack Lord crime drama of the 1970s.



Booking Hawaii Five-0: An Episode Guide and Critical History of the 1968-1980 Television Detective Series
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