Season 05, Episode 1 – “A’Ohe Kahi e Pe’e Ai (Nowhere to Hide)”
Season 5 begins with the island of O’ahu being put on lockdown when Five-0 hunts a terrorist who is using weaponized drones on civilians. Meanwhile, Steve and Danny attend a mandated review with a psychologist that looks like couples therapy.
Season 05, Episode 2 – “Ka Makuakane (Family Man)”
The young daughter of a Navy SEAL, who is currently on a top-secret mission, is kidnapped. Meanwhile, Danny’s brother is taken captive, and Danny must locate $18.5 million in order to free him.
Season 05, Episode 03 – “Kanalu Hope Loa (the Last Break)”
Five-0 investigates when three female thieves unknowingly steal something during a tour bus robbery that makes them a serious target. Meanwhile, Danny searches for his brother’s hidden millions in order to exchange it for his life.
Season 05, Episode 04 – “KKa No’eau (The Painter)”
A Detroit hit man is murdered by one of his colleagues on the streets of Oahu, and Steve is shocked when he learns the killer’s surprising motive. Meanwhile, Chin puts his career on the line to help Danny get the MONEY he needs to save his brother’s life.
Season 05, Episode 05 – “Ho’oilina (Legacy)”
On the fourth anniversary of his father’s death, McGarrett meets a woman who helps him reopen the last unsolved case his dad worked on before he died.
Season 05, Episode 06 – “Ho’Oma’ike (Unmasked)”
Five-0 search for a serial killer who is copying murders depicted in a cult slasher film. Meanwhile, Jerry is kidnapped by the counterfeiters he has been tracking.
Season 05, Episode 07 – “Ina Paha (If Perhaps)”
McGarrett is kidnapped by Wo Fat and witnesses what would have happened to the Five-0 team if they had taken a very different path. Five for Fighting performs “All for One” to celebrate show’s 100th episode.
Season 05, Episode 08 – “Ka Hana Malu (Inside Job)”
Five-0 investigates a couple’s murder in which the victims’ sons are the prime suspects. Meanwhile, McGarrett is shocked when Aunt Deb returns to the island with her new fiancé.
Season 05, Episode 09 – “Ke Koho Mamao Aku (Longshot)”
Five-0 travels to the Big Island to investigate when a cowboy is poisoned. Where there, Max is forced to work with a rival medical examiner. Meanwhile, McGarrett pressures Danny to steal a Christmas tree.
Season 05, Episode 10 – “Wawahi Moe’uhane (Broken Dreams)”
An old-school private detective helps Five-0 investigate the murder of a young woman who was secretly working as an escort.
Season 05, Episode 11 – “Ua’aihue (Stolen)”
A tourist is killed after unknowingly transporting a stolen Van Gogh painting. Kono and Chen investigate and infiltrate the world of black market priceless art, where they are taken hostage. Meanwhile, McGarrett asks Iron Chef Masaharu Morimoto to train Kamekona to beat chef Sam Choy in a shrimp cook-off.