Episode 1 “La O Na Makuahine*”

Following McGarrett’s mother’s (guest star Christine Lahti) surprise return and Chin’s gut-wrenching decision in last season’s finale cliffhanger, the team is determined to track down Wo Fat and Delano for killing an important member of their family, on the third season premiere of HAWAII FIVE-0.

Episode 2  ”Kanalua (Doubt)”

McGarrett asks Catherine for her help in locating his mother and the team calls on August March for his assistance when an art heist turns deadly.

Episode 3 “Lana I Ka Moana (Adrift)”

McGarrett and Danny’s relaxing day at sea takes a deadly turn when their boat is hijacked and they are left to die in the middle of the ocean.

Episode 4 “Popilikia” (Misfortune)

Doris McGarrett (guest star Christine Lahti) pays an unexpected visit to her son while the team investigates the death of a polo player who literally loses his head.

Episode 5 “Mohai (Offering)”

It’s Halloween in Hawaii and the clock is ticking when a grisly murder leads the team to a ritualistic killing, and evidence suggests that the killer will soon strike again

Episode 6 “I Ka Wa Mamua (In a Time Past)”

When Danny is forced to remain completely still while bomb technicians disarm a bomb that he has accidentally almost triggered, McGarrett distracts him by getting his partner to tell the story about his toughest and most emotional case from his days as a cop in New Jersey.

Episode 7 “Ohuna (The Secret)”

While the team investigates the murder of a young computer hacker, McGarrett tries to stage a long-needed reunion between his mother and his sister.

Episode 8 “Wahine ‘inoloa (Evil Woman)”

McGarrett plays cat and mouse with a smart and seductive therapist he believes murdered her patient. Meanwhile, Catherine must hunt down one of Doris’s old targets who is now seeking revenge.

Episode 9 “Ha’aw Make Loa (Death Wish)”

Max and his crush (Rumer Willis) get put in harm’s way when a botched bank robbery leads the team to determine that the criminals had very unexpected motives. Meanwhile, Danny is stuck with the tough task of coming to the rescue of the most beautiful women in the world when a stalker goes after a Victoria’s Secret model.

Episode 10 “Huaka’i kula (Field Trip)”

An Aloha Girls camping trip with Grace turns deadly when an armed man takes McGarrett and a little girl hostage. Meanwhile, Adam introduces Kono to his dangerous brother who was recently released from prison.

Episode 11 “Kahu (Guardian)”

After someone foolishly tries to carjack McGarrett, he and Catherine meet a boy whose father is missing and may be in deadly trouble in the backwoods of Oah.

Season 3, Episode 12 – “Kapu (Forbidden)”

A college professor’s murder is investigated, and the chief suspects include the victim’s boss, a teaching assistant and a student who was caught cheating by the teacher.

Season 3 Episode 13 – Olelo Ho’Opa’I Make (Death Sentence)

When Chin is kidnapped in the night and dropped in The Middle of Halawa Prison dressed as an inmate, he must fight for his life to escape before the other prisoners recognize him as Five-0.

Season 3, Episode 14 – ” Hana I Wa ‘Ia (Scandal)”

The team investigate the murder of a prostitute who was found in the bed of a missing congressman. Elsewhere, Danny goes to court to find out if he will get partial custody of Grace.

Season 3 Episode 15 – Hookman

Five-0 investigates when a mysterious man targets select police officers for revenge and McGarrett is the next on his hit

Season 3 Episode 16 – Kekoa (The Warrior)

Five-0 investigates the murder of a Lua (ancient Hawaiian hand-to-hand combat) master, and McGarrett hires a private investigator to follow his mother, on HAWAII FIVE-0, Monday, Feb. 11 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Christine Lahti returns as Doris McGarrett. Treat Williams guest stars as a private investigator hired by McGarrett to follow his mother, and Summer Glau guest stars as the daughter of the Lua master who comes to Five-0 for help.

Season 3, Episode 17 – “Pa’ani (The Game)”

A star football player helps Five-0 investigate the murder of a tech executive during Pro Bowl weekend.

Season 3 Episode 18 – Na Ki’i (Dolls)

When a murder victim falls onto Dog the Bounty Hunter’s SUV, Five-0 sends Catherine in undercover at the local roller derby to find the culprit.

Season 03, Episode 19 – “Hoa Pili (Close Friend)”

Five-0 investigates when a tour company that is endangering the local shark population receives deadly threats. Meanwhile, Kamekona tries to earn his helicopter pilot’s license.

Season 03, Episode 20 – Olelo Pa’a (The Promise)

McGarrett and Catherine head into North Korea to retrieve a fallen friend’s body. While there, McGarrett recalls his last perilous mission in the country. Jimmy Buffett guest stars.

Season 03, Episode 21

A talk-show host and her crew follow Five-0 for a day during an investigation, but the situation becomes dangerous when McGarrett’s team has an encounter with Wo Fat.

Season 03, Episode 22 – “Ho’opio (To Take Captive)”

The body of a girl who was kidnapped 10 years ago is found. Five-0 searches for the culprits, who have now taken their next victim. Meanwhile, Kono asks Catherine for a favor that could potentially harm Kono’s relationship with Adam.

Season 03, Episode 23 – “He welo ‘oihana (Family Business)”

McGarrett helps his mother execute a covert operation to retrieve an incriminating microfiche. Meanwhile, Kono closes in on Adam’s secret.

Season 03, Episode 24 – “Aloha, Malama Pono (Farewell and Take Care)”

Five-0 helps the CIA search for a killer on the island as the third season ends. Meanwhile, Kono goes on the run when she is accused of a murder that she didn’t commit; and McGarrett makes a shocking discovery when he visits Wo Fat in prison.