Seasons & episodes
S1 · E1I Saw the Sun Rise 2018-09-24 · 43 min
A decorated former Navy SEAL who, upon returning home from Afghanistan, repurposes his military skills to become a private investigator in Hawaii.
S1 · E2From the Head Down 2018-10-01 · 43 min
Magnum helps Dan, a struggling fisherman and fellow veteran, when his 300-pound tuna worth $350,000 is stolen, and he discovers that the thief needs Magnum's help as well.
S1 · E3The Woman Who Never Died 2018-10-08 · 43 min
Magnum takes a case from fellow private investigator Luther Gillis to find the true identity of a man’s comatose fiancée when he learns that she’s had extensive facial surgery.
S1 · E4Six Paintings, One Frame 2018-10-15 · 43 min
A close friend of Higgins, an art connoisseur who recently hired Magnum to test his security, is murdered, and Thomas is arrested as the main suspect.
S1 · E5Sudden Death 2018-10-22 · 43 min
TC asks Magnum to take on a case to help acquit the father of one of his young football players, who is accused of murder.
S1 · E6Death is Only Temporary 2018-10-29 · 43 min
An aging tycoon asks Magnum to find his lost love who he says just recently contacted him; the only problem is she died 30 years ago. Also, Rick and TC meet a fellow vet who is having a hard time adjusting to civilian life.
S1 · E7The Cat Who Cried Wolf 2018-11-05 · 43 min
Magnum takes the case of a little girl’s missing cat and, in the process, stumbles upon another cat’s murdered owner who happens to be an FBI agent.
S1 · E8Die He Said 2018-11-12 · 43 min
A man dying of lymphoma hires Magnum to find his estranged, bone-marrow-compatible brother who turns out to need Magnum’s help as well. Also, Magnum’s case brings back haunted memories for the guys of a past SEAL team mission that went sideways.
S1 · E9The Ties That Bind 2018-11-19 · 43 min
After a 16-year-old kidnap victim, Amanda, escapes her captors, her parents hire Magnum, who experienced similar trauma as a POW, to find who took her.
S1 · E10Bad Day to be a Hero 2018-12-10 · 43 min
Magnum must help Rick’s crush, Toni, after her illegal poker game, organized to pay back a mob debt, is robbed by masked gunmen.
S1 · E11Nowhere to Hide 2019-01-14 · 43 min
As Magnum helps a woman find her missing cousin, Sergei, a Russian fugitive, Higgins' and Kumu's lives are put in danger when they get too close to the case.
S1 · E12Winner Takes All 2019-01-20 · 43 min
Magnum has an emotional connection to a case when he and every other private investigator and bounty hunter on Oahu are tasked to track down a man accused of murder.
S1 · E13Day of the Viper 2019-01-21 · 43 min
Magnum and Higgins are shocked when one of her former MI6 teammates shows up with a fresh gunshot wound and news that "the Viper," the assassin who killed Higgins' true love, has surfaced on Oahu. Also, while Magnum's busy helping Higgins track down the Viper, he asks Rick to take over a case, a task that Rick relishes until it goes sideways.
S1 · E14I, The Deceased 2019-01-28 · 43 min
A man hires Magnum to investigate his own murder before he is killed. Kumu reconnects with an old friend.
S1 · E15Day the Past Came Back 2019-02-18 · 43 min
Magnum discovers that his ex, who landed him and his friends in a POW camp, is on the island and planing to steal a fortune in gold.
S1 · E16Murder is Never Quiet 2019-02-25 · 43 min
Magnum is hired by a woman to prove that her son didn't kill his girlfriend and has only 24 hours to do so before the accused accepts a plea deal. Also, Rick and TC try to recover stolen appliances that were donated to a wounded veteran.
S1 · E17Black is the Widow 2019-03-04 · 43 min
After a man is murdered, Magnum poses as a doctor on the same dating app the victim was using in order to find the killer who may be praying on wealthy men.
S1 · E18A Kiss Before Dying 2019-03-11 · 43 min
When the Dobermans dig up what appears to be a human bone, Magnum and Higgins help Katsumoto investigate the murder of his former mentor.
S1 · E19Blood in the Water 2019-03-25 · 43 min
When Magnum and Higgins get “yacht-jacked,” Higgins is shot and she and Magnum are stranded at sea, struggling to reach land before she bleeds out and the culprits return to finish them off.
S1 · E20The Day It All Came Together 2019-04-01 · 43 min
Hannah, Magnum's ex and the fugitive responsible for him and his SEAL team brothers being POWs for years, shows up at his home with a gunshot wound, and wanting his help to find her missing CIA father whose life is in danger. Also, Magnum makes an earnest proposition to Higgins for her to become his private investigations partner.
S2 · E1Payback for Beginners 2019-09-27 · 43 min
While Magnum waits for Higgins to decide if she’ll officially become his partner, he takes the case of a missing wife who witnessed her boss’ murder during a bank robbery. Also, Rick makes a big decision about his career.
S2 · E2Honor Among Thieves 2019-10-04 · 43 min
An incorrigible pickpocket, Jin, asks Magnum for help when a cell phone he recently lifted receives a very suspicious text message. Also, Magnum is frustrated when Higgins still won’t give him an answer to whether or not she will become his partner, and when Rick decides to make a bold career move, T.C. comes to the rescue.
S2 · E3Knight Lasts Forever 2019-10-11 · 43 min
Kumu and Higgins are in danger when Robin's Nest is under siege by mercenaries storming the estate in order to find out the true identity of the White Knight, Robin's muse and literary hero. Also, Rick and T.C. helps one of Rick's employees when his car is stolen, and Higgins finally gives Magnum an answer about if she'll become his partner.
S2 · E4Dead Inside 2019-10-18 · 43 min
When Katsumoto suspects that one of his fellow cops is dirty and has stolen evidence, he begrudgingly asks Magnum and Higgins for help. Also, Rick and TC help Los Angeles Rams defensive tackle Aaron Donald when his tablet, that contains the Rams’ playbook is stolen.