7.8/10554 votes#1 - Island Vibes
Season 4 Episode 1 - Aired 10/1/2021
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.
Director: Bryan Spicer
Writer: Eric Guggenheim, Gene Hong
7.8/10470 votes#2 - The Harder They Fall
Season 4 Episode 2 - Aired 10/8/2021
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.
Director: Doug Hannah
Writer: David Wolkove
7.9/10487 votes#3 - Texas Wedge
Season 4 Episode 3 - Aired 10/15/2021
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 niece, unaware of her uncle’s shady past, asks him to speak at her school.
Director: Antonio Negret
Writer: Gene Hong
8.1/10471 votes#4 - Those We Leave Behind
Season 4 Episode 4 - Aired 10/22/2021
Higgins’ therapist hires her to look into why one of her teenage patients died of suicide.
Director: Allison Liddi-Brown
Writer: Barbie Kligman
8.1/10471 votes#5 - Til Death
Season 4 Episode 5 - Aired 11/5/2021
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.
Director: Eagle Egilsson
Writer: Katie Varney
7.8/10455 votes#6 - Devil on the Doorstep
Season 4 Episode 6 - Aired 11/12/2021
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.
Director: Claudia Yarmy
Writer: Tera Tolentino
7.9/10474 votes#7 - A New Lease On Death
Season 4 Episode 7 - Aired 11/19/2021
When Rick is asked to assist with a federal investigation of his childhood friend Robbie, 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.
Director: Ruba Nadda
Writer: Zachary Knighton
8.2/10466 votes#8 - A Fire in the Ashes
Season 4 Episode 8 - Aired 12/3/2021
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. Rick struggles after an explosion takes the life of someone important to him.
Director: Lisa Robinson
Writer: David Slack
7.8/10444 votes#9 - Better Watch Out
Season 4 Episode 9 - Aired 12/10/2021
A Christmas Eve ransomware attack on the Honolulu Police Department forces Lia to reveal a family secret to Magnum and Katsumoto.
Director: Ruba Nadda
Writer: Katie Varney
8.0/10469 votes#10 - Dream Lover
Season 4 Episode 10 - Aired 1/7/2022
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.
Director: Avi Youabian
Writer: David Wolkove
7.7/10436 votes#11 - If I Should Die Before I Wake
Season 4 Episode 11 - Aired 1/14/2022
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 new dog walking business takes a dramatic turn, and Rick nervously prepares to reconnect with Suzy.
Director: Lin Oeding
Writer: Gene Hong, Andre Jackson
7.9/10428 votes#12 - Angels Sometimes Kill
Season 4 Episode 12 - Aired 1/21/2022
Shammy 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.
Director: Marcus Stokes
Writer: Barbie Kligman, Mike Diaz
8.0/10446 votes#13 - Judge Me Not
Season 4 Episode 13 - Aired 1/28/2022
When Hawaii Supreme Court nominee Judge Rachel Park 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 suggests changes to make La Mariana more profitable, but TC and Kumo aren’t swayed.
Director: Benny Boom
Writer: David Slack
7.9/10420 votes#14 - Run, Baby, Run
Season 4 Episode 14 - Aired 2/25/2022
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 on the case. Also, T.C. and Katsumoto team up on an emotional search for Cade’s mother.
Director: Roderick Davis
Writer: David Wolkove
8.0/10438 votes#15 - Dead Man Walking
Season 4 Episode 15 - Aired 3/4/2022
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.
Director: David Straiton
Writer: Gene Hong
7.8/10427 votes#16 - Evil Walks Softly
Season 4 Episode 16 - Aired 3/11/2022
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.
Director: Alexandra La Roche
Writer: Tera Tolentino
7.8/10456 votes#17 - Remember Me Tomorrow
Season 4 Episode 17 - Aired 4/1/2022
Higgins is in a complicated situation when 12-year-old Ella asks for help cracking a triple homicide that involves her mother. Also, Magnum bonds with Bob, a terminally ill veteran, while volunteering with the No Veteran Dies Alone Program and attempts to reunite him with his estranged family.
Director: Bryan Spicer
Writer: Barbie Kligman, Katie Varney, Mike Diaz
8.0/10437 votes#18 - Shallow Grave, Deep Water
Season 4 Episode 18 - Aired 4/8/2022
Magnum goes to extreme lengths to uncover the truth about a crime that may have involved his dear deceased friend, Nuzo.
Director: Jay Hernandez
Writer: David Slack
8.0/10430 votes#19 - The Long Sleep
Season 4 Episode 19 - Aired 4/29/2022
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. Also, T.C. is taken aback when Cade’s biological grandmother makes a surprise visit, and Rick’s feelings for Suzy grow stronger as they prepare for the birth of their first child.
Director: Eagle Egilsson
Writer: David Wolkove, Mike Diaz, Andre Jackson
8.5/10581 votes#20 - Close to Home
Season 4 Episode 20 - Aired 5/6/2022
Magnum and Higgins are sent on a deadly mission inside a high security correctional center when a ruthless criminal abducts Katsumoto and his ex-wife, Beth.
Director: Bryan Spicer
Writer: Eric Guggenheim
The Best Episodes of Magnum P.I. Season 4
Every episode of Magnum P.I. Season 4 ranked from best to worst. Discover the Best Episodes of Magnum P.I. Season 4!
Thomas Magnum, a decorated former Navy SEAL, returns home from Afghanistan and applies his military skills to become a private investigator in Hawaii taking jobs...
Genres:Action & AdventureDramaCrime
Season 4 Ratings Summary
"Island Vibes" is the best rated episode of "Magnum P.I." season 4. It scored 7.8/10 based on 554 votes. Directed by Bryan Spicer and written by Eric Guggenheim, Gene Hong, it aired on 10/1/2021. This episode is rated 0.0 points higher than the second-best, "The Harder They Fall".