Magnum P.I., Season 4 cast, spoilers, episodes and reviews

Magnum P.I., Season 4 release date, synopsis and reviews

1 star

Magnum P.I., Season 4 Release Date and Synopsis

Magnum P.I. begins its fourth season with Hawaii’s favorite detective Thomas Magnum taking on intriguing and exciting new cases with his partner Juliet Higgins, whose second job is to keep Magnum in line, with the help of her two Dobermans. This season, while Higgins returns to Oahu with an unexpected secret mission from her old employers at MI-6, Magnum begins a new secret romance with a police colleague of Katsumoto’s. Always when Magnum needs back-up on a job, he turns to his trusted buddies and fellow POW survivors, Theodore “TC” Calvin, a former Marine chopper pilot who runs Island Hoppers, a helicopter tour business, and Orville “Rick” Wright, the owner of La Mariana’s, the coolest bar in town - both whose lives get turned upside down by new and unexpected relationships. With the keys to a Ferrari in one hand, aviator sunglasses in the other, and an Old Düsseldorf longneck chilling in the fridge, Thomas Magnum is back on the case!

Magnum P.I., Season 4 Comments & Critics

What do you think about Magnum P.I., Season 4 tv seasons? Ask the community a question about Magnum P.I., Season 4!

Please wait! Magnum P.I., Season 4 serie comments loading...

Magnum P.I., Season 4 Reviews

Free International Money Transfer 💸Enjoy high maximum transfers into more than 20 currencies while saving up to 90% over local banks! The cheap, fast way to send money abroad. Free transfer up to 500 USD!AdvertorialScore: 5/5

Payoneer 💰Payoneer is an online payment platform that lets you transfer money from any corner of the world! A best and must have payment service for every blogger, traveler, freelancer, affiliate marketer, consultant, virtual assistant, business person, online sellers, and receivers. Earn $25 for free by joining Payoneer. Sign Up Now!AdvertorialScore: 5/5

Performanece Lab 🎯Performance Lab ® CORE Formulas support all aspects of human performance, across all walks of life. Boosts work performance and productivity with nootropics for focus, multitasking under stress, creative problem-solving and more. Buy Now!AdvertorialScore: 5/5

Coursera 💡Start your future on coursera today! Build skills with courses, certificates, and degrees online from world-class universities and companies. Join for Free!AdvertorialScore: 5/5

Magnum P.I. ('18) (Season 4) Full Episodes

Watch Magnum P.I., Season 4 full episodes. The complete guide by moviesrankings. Check here and start watching the full season in seconds.

  • TV-14
  • 2021
1Island Vibes (Magnum P.I. ('18)) recap, spoilers

Island Vibes

01 October 2021$2.99

As Magnum tries to keep his new relationship a secret and handles cases solo while Higgins is away, he is tasked with finding a single mom being hunted by two very dangerous gangs. Also, while Higgins is abroad with Ethan, a misstep forces her to assist an old employer, and Rick gets some bad, but also very, very good news.

2The Harder They Fall (Magnum P.I. ('18)) recap, spoilers

The Harder They Fall

08 October 2021$2.99

While Magnum and Higgins reunite and work the case of a construction worker's tragic death, TC and Shammy get skyjacked by a pair of drug runners posing as tourists.

3Texas Wedge (Magnum P.I. ('18)) recap, spoilers

Texas Wedge

15 October 2021$2.99

Magnum, Higgins and Rick go undercover at a ritzy country club when a young caddie is fired after being accused of stealing a member’s golf clubs. Also, Jin’s (Bobby Lee) niece (Kaylee Hottle), unaware of her uncle’s shady past, asks him to speak at her school.

4Those We Leave Behind (Magnum P.I. ('18)) recap, spoilers

Those We Leave Behind

22 October 2021$2.99

Higgins' therapist hires her to look into why one of her teenage patients died of suicide.

5Til Death (Magnum P.I. ('18)) recap, spoilers

Til Death

05 November 2021$2.99

When Magnum and Higgins are hired by an anxious groom to look into his bride-to-be on the eve of their wedding, what they think is a simple case of cold feet turns into a web of lies and a life-or-death situation for Higgins. Also, TC makes a touching decision on how to help Cade.

6Devil On the Doorstep (Magnum P.I. ('18)) recap, spoilers

Devil On the Doorstep

12 November 2021$2.99

A journalist hires Magnum to track down his anonymous source after they mysteriously go dark, and Higgins receives a new assignment from MI-6. Also, Rick's old friend comes to the island, but TC is suspicious of his motives.

7A New Lease on Death (Magnum P.I. ('18)) recap, spoilers

A New Lease on Death

19 November 2021$2.99

When Rick is asked to assist with a federal investigation of his childhood friend Robbie (Devon Sawa), Magnum launches his own investigation to see what the Feds really have on him. Also, Kumu goes undercover in a retirement community when Higgins is hired to investigate the disappearance of a resident's life savings.

8A Fire in the Ashes (Magnum P.I. ('18)) recap, spoilers

A Fire in the Ashes

03 December 2021$2.99

Magnum starts following Higgins to discover what she�s been hiding, as she�s secretly assigned to infiltrate a group threatening to take down MI-6. Also, Rick struggles after an explosion takes the life of someone important to him.

9Better Watch Out (Magnum P.I. ('18)) recap, spoilers

Better Watch Out

10 December 2021$2.99

A Christmas Eve ransomware attack on the Honolulu Police Department forces Lia (Chantal Thuy) to reveal a family secret to Magnum and Katsumoto.

10Dream Lover (Magnum P.I. ('18)) recap, spoilers

Dream Lover

07 January 2022$2.99

When a woman hires Magnum and Higgins to locate a man she met briefly at a coffee shop and felt a spark with, they learn that he is hiding a big secret. Also, Higgins keeps a secret of her own after she has a romantic dream about Magnum.

11If I Should Die Before I Wake (Magnum P.I. ('18)) recap, spoilers

If I Should Die Before I Wake

14 January 2022$2.99

A nun hires Magnum and Higgins to investigate a mysterious and large cash donation made to a parishioner undergoing medical treatment at the church. Also, Jin's (Bobby Lee) new dog walking business takes a dramatic turn, and Rick nervously prepares to reconnect with Suzy (Betsy Phillips).

12Angels Sometimes Kill (Magnum P.I. ('18)) recap, spoilers

Angels Sometimes Kill

21 January 2022$2.99

Shammy (Christopher Thornton) asks Magnum and Higgins to locate his missing friend, a homeless veteran. Also, T.C. tries to get Cade to return to school, but quickly learns it's not that simple.

13Judge Me Not (Magnum P.I. ('18)) recap, spoilers

Judge Me Not

28 January 2022$2.99

When Hawaii Supreme Court nominee Judge Rachel Park (Moon Bloodgood) is being blackmailed, she hires Magnum and Higgins who go to extraordinary lengths to help her out. Also, with the pressure of fatherhood looming, Rick suggest changes to make La Mariana more profitable, but TC and Kumo aren't swayed.

14Run, Baby, Run (Magnum P.I. ('18)) recap, spoilers

Run, Baby, Run

25 February 2022$2.99

A bail bondsman hires Magnum and Higgins to track down a woman who skipped out on her $250,000 bond. When they locate the body of another P.I. who was previously searching for her, they partner with Det. Lia Kaleo (Chantal Thuy) on the case. Also, T.C. and Katsumoto team up on an emotional search for Cade's mother.

15Dead Man Walking (Magnum P.I. ('18)) recap, spoilers

Dead Man Walking

04 March 2022$2.99

When Magnum balks at notorious crime boss Osi Shima's (Eijiro Ozaki) request to find his missing son, Magnum learns he's been poisoned and has only eight hours to locate Shima's son to earn the antidote, or else he dies.

16Evil Walks Softly (Magnum P.I. ('18)) recap, spoilers

Evil Walks Softly

11 March 2022$2.99

The mother of a suspected bomber hires Magnum and Higgins to locate her teen son and turn him in to the authorities. Also, Kumu and Rick help T.C. navigate his guilty conscience when he runs into a past flame.

17Remember Me Tomorrow (Magnum P.I. ('18)) recap, spoilers

Remember Me Tomorrow

01 April 2022$2.99

Higgins is in a complicated situation when 12-year-old Ella (Hala Finley) asks for help cracking a triple homicide that involves her mother. Also, Magnum bonds with Bob (Max Gail), a terminally ill veteran, while volunteering with the No Veteran Dies Alone Program and attempts to reunite him with his estranged family

18Shallow Grave, Deep Water (Magnum P.I. ('18)) recap, spoilers

Shallow Grave, Deep Water

08 April 2022$2.99

Magnum goes to extreme lengths to uncover the truth about a crime that may have involved his dear deceased friend, Nuzo (Domenick Lombardozzi).

19The Long Sleep (Magnum P.I. ('18)) recap, spoilers

The Long Sleep

29 April 2022$2.99

A disoriented man hires Magnum and Higgins to investigate a crime he doesn't remember after he woke up on the beach covered in blood.

20Close to Home (Magnum P.I. ('18)) recap, spoilers

Close to Home

06 May 2022$2.99

Magnum and Higgins take on a dangerous mission inside a high-security correctional center when a ruthless criminal abducts Katsumoto's ex-wife, Beth. Also, T.C. rushes to help Rick when Suzy has unexpected pregnancy complications.


Magnum P.I., Season 4 Spoilers

Here's everything we know so far about magnum p.i., season 4...

Has Magnum P.I., Season 4 been confirmed? Will there be a magnum p.i., season 4?
The countdown to Magnum P.I. ('18) [2021] Season 4 Episode 1 begins. An all-new episode of Magnum P.I. ('18) is soon going to be released.

Magnum P.I., Season 4 start date: When does magnum p.i., season 4 come back?
Magnum P.I., Season 4 will air on Friday 1st of October 2021.

Join Amazon Prime - Watch Thousands of Movies & TV Shows Anytime
Magnum P.I. ('18) Other Seasons
Magnum P.I., Season 1 cast, spoilers, episodes, reviews
Magnum P.I., Season 124 September 201821 Episodes

In the premiere season of Magnum P.I., Thomas Magnum (Jay Hernandez) is a private investigator on Oahu, and when he needs back up on a job, he turns to his trusted buddies and fellow POW survivors, TC (Stephen Hill), who runs a helicopter tour business, and Rick (Zachary Knighton), the most connected man on the island. Also helping him on occasion is Juliet Higgins (Perdita Weeks), a beautiful and commanding disavowed MI:6 agent who keeps Magnum in line as he helps his clients, no matter the circumstances.

Magnum P.I., Season 2 cast, spoilers, episodes, reviews
Magnum P.I., Season 227 September 201921 Episodes

The second season of MAGNUM P.I. returns with Magnum (Jay Hernandez) still waiting for an answer from Higgins (Perdita Weeks) if she will indeed become his new private investigating partner. As Rick (Zachary Knighton) begins a fortuitous new endeavor as the best-connected man on the island, Magnum and his friends tackle cases that include a bank teller who goes missing right before her wedding, a thief with a stolen cell phone that receives a dooming text and a deadly siege on Robin’s Nest. With keys to a vintage Ferrari in one hand, aviator sunglasses in the other, and an Old Düsseldorf longneck chilling in the fridge, Thomas Magnum is back on the case!

Magnum P.I., Season 3 cast, spoilers, episodes, reviews
Magnum P.I., Season 304 December 202016 Episodes

The third season of MAGNUM P.I. returns with Magnum (Jay Hernandez) and Higgins (Perdita Weeks) working in sync as private investigating partners, just as she begins a new relationship with her doctor, the handsome Dr. Ethan Shah (Jay Ali). Rick (Zachary Knighton) continues to manage La Mariana, the hottest tiki bar on the Island along with his best pal and Island Hoppers boss, TC (Stephen Hill), while Magnum and Higgins tackle cases that include re-possessing a plane from a drug cartel, helping an MMA fighter being blackmailed into throwing a fight and weathering a hurricane inside La Mariana with two armed killers. With keys to a vintage Ferrari in one hand, aviator sunglasses in the other, and an Old Düsseldorf longneck chilling in the fridge, Thomas Magnum is back on the case!

Magnum P.I., Season 5 cast, spoilers, episodes, reviews
Magnum P.I., Season 519 February 202320 Episodes

Magnum P.I. is a modern series about Thomas Magnum, a former Navy SEAL who becomes a private investigator. Living on a luxurious estate and working as a security consultant, Magnum uses his military skills to solve cases, while also indulging in his love for vintage cars and the Detroit Tigers.

Magnum P.I. (Reboot), The Complete Series cast, spoilers, episodes, reviews
Magnum P.I. (Reboot), The Complete Series24 September 201896 Episodes

Thomas Magnum is a decorated former Navy SEAL who, upon returning home from Afghanistan, repurposes his military skills to become a private investigator. A charming rogue, an American hero and a die-hard Detroit Tigers fan, Magnum has Juliet Higgins and her Dobermans to keep him in line, as well as his trusted buddies and fellow POW survivors T.C. and Rick when he needs backup on a job.

Need Fast Hosting?

Magnum P.I., Season 4 Similar TV Seasons

Grey's Anatomy, Season 20 release date, synopsis and reviews
Grey's Anatomy, Season 20Grey's Anatomy

An unexpectedly complex case brings back painful memories for Simone; Jules and Blue make a high-stakes bet on who can finish their procedure log first; Richard...

American Gods, Season 1 release date, synopsis and reviews
American Gods, Season 1American Gods

On the eve of war, Mr. Wednesday must recruit one more Old God: Ostara, né Easter, Goddess of the Dawn But winning her over will require making a good impressi...

Yellowstone, Season 5: Pts. 1 & 2 release date, synopsis and reviews
Yellowstone, Season 5: Pts. 1 & 2Yellowstone

Jamie goes through with his plan. John has an ask for Monica, and lends support to an unexpected friend. The Yellowstone cowboys embark on a big change. A flash...

Tracker, Season 1 release date, synopsis and reviews
Tracker, Season 1Tracker

Colter is forced to team up with his estranged brother, Russell, who enlists his help to track down a former army buddy who’s gone missing after several weeks...

American Gods, Season 1 release date, synopsis and reviews
American Gods, Season 1American Gods

Alternating between the past and the present, Laura’s life and death are explored—how she met Shadow, how she died, and how exactly she came to be sitting o...

FBI: Most Wanted, Season 5 release date, synopsis and reviews
FBI: Most Wanted, Season 5FBI: Most Wanted

When two NYPD officers are gunned down by a mystery assailant while responding to a robbery, the Fugitive Task Force must act quickly to catch the culprit befor...

You were invited to try Coinbase!Coinbase is the world's most trusted place to buy and sell cryptocurrency. Open an account today, and if you buy or sell $100 or more of crypto, you'll receive $10 worth of free Bitcoin!