![Magnum P.I.](https://tv-fanatic-res.cloudinary.com/iu/s--qtQwsFTQ--/c_fill,h_315,w_851/d_tv-fanatic-placeholder-square.png,f_auto,fl_lossy,q_75/v1537248552/banner/magnum-pi.jpg)
Magnum P.I.
Wednesdays 9:00 PM on CBSWatch Magnum P.I. Season 1 Online
Watch Magnum P.I. Season 1 full episodes online, free and paid options via our partners and affiliates.
![Hannah Returns - Magnum P.I.](https://tv-fanatic-res.cloudinary.com/iu/s--yvsfGrZY--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1554066519/hannah-returns-magnum-pi.jpg)
On The Day It All Came Together Season 1 Episode 20, Magnum's ex, Hannah, shows up with a gunshot wound, and wanting his help to find her missing father.
![Stranded at Sea - Magnum P.I.](https://tv-fanatic-res.cloudinary.com/iu/s--gVKHh3Pr--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1552250405/stranded-at-sea-magnum-pi.jpg)
On Magnum P.I. Season 1 Episode 19, after being yacht-jacked, Higgins is shot and she and Magnum are stranded at sea trying to find land before she bleeds out.
![Helping Katsumoto - Magnum P.I.](https://tv-fanatic-res.cloudinary.com/iu/s--hA5Lezi---/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1552364356/helping-katsumoto-magnum-pi.jpg)
On Magnum P.I. Season 1 Episode 18, when the Dobermans dig up a human bone, Magnum and Higgins help Katsumoto to investigate the murder of his former mentor.
![Deadly Dating - Magnum P.I.](https://tv-fanatic-res.cloudinary.com/iu/s--5jt21zEU--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1551037816/deadly-dating-magnum-pi.jpg)
On Magnum P.I. Season 1 Episode 17, when a man is murdered, Magnum goes on the same dating app the victim used to find the killer who is preying on wealthy men.
![Scrambling To Solve a Murder - Magnum P.I.](https://tv-fanatic-res.cloudinary.com/iu/s--Wmd-RrCD--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1551037549/scrambling-to-solve-a-murder-magnum-pi.jpg)
On Magnum P.I. Season 1 Episode 16, with 24-hours until he accepts a plea deal, Magnum is hired by a woman to prove that her son didn't kill his girlfriend.
![His Ex Is Back - Magnum P.I.](https://tv-fanatic-res.cloudinary.com/iu/s--sNTT_MDC--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1550430510/his-ex-is-back-magnum-pi.jpg)
On Magnum P.I. Season 1 Episode 15, when Magnum is kidnapped he discovered that Hannah, his ex, is on the island and planning to steal a fortune in gold.
![Finding a Murderer - Magnum P.I.](https://tv-fanatic-res.cloudinary.com/iu/s--hgph1aUl--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1548633061/finding-a-murderer-magnum-pi.jpg)
On Magnum P.I. Season 1 Episode 14, Magnum investigates the murder of a man who had hired him to catch his killer while he was even murdered.
![Rick Helps Higgins - Magnum P.I.](https://tv-fanatic-res.cloudinary.com/iu/s--f8e9m9yM--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1545097803/rick-helps-higgins-magnum-pi.jpg)
On Magnum P.I. Season 1 Episode 13, a wounded former MI6 friend of Higgins shows up to tell her that the assassin who killed her true love has arrived on Oahu.
![Every Private Investigator - Magnum P.I.](https://tv-fanatic-res.cloudinary.com/iu/s--4B2Ykb0A--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1547252265/every-private-investigator-magnum-pi.jpg)
On Magnum P.I. Season 1 Episode 12, Magnum and every other private investigator and bounty hunter on Oahu are tasked to track down a man accused of murder.
![Hunting a Russian Fugitive - Magnum P.I.](https://tv-fanatic-res.cloudinary.com/iu/s--lZb79ls2--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1547252534/hunting-a-russian-fugitive-magnum-pi.jpg)
On Magnum P.I. Season 1 Episode 11, Higgins' and Kumu's lives are in danger when they get too close to the case when Magnum helps to find a Russian fugitive.
![Rick's Crush - Magnum P.I.](https://tv-fanatic-res.cloudinary.com/iu/s--ca16oSFr--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1544395185/ricks-crush-magnum-pi.jpg)
On Magnum P.I. Season 1 Episode 10, after her illegal poker game is robbed by masked gunmen, Magnum must figure out how to help the woman Rick has feelings for.
![Amanda and Higgins - Magnum P.I.](https://tv-fanatic-res.cloudinary.com/iu/s--CdIctS7u--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1541357465/amanda-and-higgins-magnum-pi.jpg)
On Magnum P.I. Season 1 Episode 9, when a 16-year-old kidnap victim escapes her captors, her parents hire Magnum to find her captors.
![Brother On The Run - Magnum P.I.](https://tv-fanatic-res.cloudinary.com/iu/s--5bCD7q7A--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1541356965/brother-on-the-run-magnum-pi.jpg)
On Magnum P.I. Season 1 Episode 8, a man dying of lymphoma hires Magnum to find his estranged, bone marrow compatible brother who is on the run.
![The Missing Cat - Magnum P.I.](https://tv-fanatic-res.cloudinary.com/iu/s--ldtRpBMP--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1541356765/the-missing-cat-magnum-pi.jpg)
On Magnum P.I. Season 1 Episode 7, Magnum takes the case of a little girl's missing cat and stumbles upon another cat's murdered owner who is an FBI agent.
![It's Surfin' Time](https://tv-fanatic-res.cloudinary.com/iu/s--aFVsbRWl--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1540669439/its-surfin-time.jpg)
On Magnum P.I. Season 1 Episode 6, an aging tycoon, Henry Brown asks Magnum to find his lost love who he says just recently contacted him – the only problem is she died 30 years ago
![T. C. Asks for Help - Magnum P.I.](https://tv-fanatic-res.cloudinary.com/iu/s--yKMFF0J7--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1540156526/t-c-asks-for-help-magnum-pi.jpg)
On Magnum P.I. Season 1 Episode 5, TC asks Magnum for help when the father of one of his young football players ends up being accused of murder.
![The Art World - Magnum P.I.](https://tv-fanatic-res.cloudinary.com/iu/s--wRHi0BAl--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1538340948/the-art-world-magnum-pi.jpg)
On Magnum P.I. Season 1 Episode 4, Thomas is arrested as the main suspect after an art connoisseur, who had hired Magnum to test his security, is murdered.
![Magnum and Det. Gordon Katsumoto - Magnum P.I.](https://tv-fanatic-res.cloudinary.com/iu/s--iE5SSf0A--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1538340749/magnum-and-det-gordon-katsumoto-magnum-pi.jpg)
On Magnum P.I. Season 1 Episode 3, Magnum tries to find the true identity of a man's comatose fiancée when he learns that she's had severe facial surgery.
![A 300 Pound Tuna - Magnum P.I.](https://tv-fanatic-res.cloudinary.com/iu/s--zEX6a3-3--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1538340543/a-300-pound-tuna-magnum-pi.jpg)
On Magnum P.I. Season 1 Episode 2, Magnum's help is requested by a fisherman whose 300-pound tuna worth $350,000 is stolen and from the thief who stole it.
![Coming Home - Magnum, PI](https://tv-fanatic-res.cloudinary.com/iu/s--fShZMR2O--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1656676211/coming-home-magnum-pi.png)
On Magnum, PI Season 1 Episode 1, decorated former Navy SEAL Thomas Magnum returns home from Afghanistan and uses his skills to become a private investigator.