TV series
He'll have you at aloha.
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 no one else will—with the help of fellow vets T.C. Calvin and Rick Wright, and former MI:6 agent, Juliet Higgins.
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Checked Jul 22, 2026
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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 no one else will—with the help of fellow vets T.C. Calvin and Rick Wright, and former MI:6 agent, Juliet Higgins.
Choose an episode, then use the watch options above for the show.
Episode 1
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.
Directed by Bryan SpicerWritten by Eric Guggenheim, Peter M. LenkovGuest stars Jacqueline Lord, Brooke Lyons, Michael Patrick Thornton, Sonya Balmores, Alex Solowitz, Matt Gerald, Ron Encarnacion, Kelemete Misipeka
Episode 2
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.
Directed by Carlos BernardWritten by Gene HongGuest stars Larry Manetti, Vedette Lim, Rob Evors, Bob Rumnock, Bobby Lee, Dean Schaller, David Tsuboi, Kila Young
Episode 3
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.
Directed by Eagle EgilssonWritten by Neil TolkinGuest stars Deontay Wilder, Bre Blair, B.J. Britt, Dayne Catalano, Christopher Thornton, Andrew Kamoku, Martin De Boer, Adam Hart
Episode 4
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.
Directed by Krishna RaoWritten by Barbie KligmanGuest stars Grace Gilbertson, Joshua Bitton, Sharif Atkins, Barbara Eve Harris, Aaron Donald, Paul Mabon, Chad Davis, Garrett Hols
Episode 5
On Halloween, Magnum and Jin search for a skip-tracer at a Halloween bash, just as Katsumoto tracks an escaped killer who is headed to that same party. Also, Higgins and Rick must spend the night at an allegedly haunted house in order to debunk the notion, and TC and Kumu protect a sacred Hawaiian burial ground.
Directed by Bryan SpicerWritten by Gene Hong, Tera TolentinoGuest stars Hayden Szeto, Dan Southworth, Shane Miyashiro, Zane Rawlins, Raiden Barrientos, Eve Brenner, Alexa Luczak, Ryder Tadaki
Episode 6
Magnum must help his defense attorney girlfriend, Abby Miller, when she realizes that the client she successfully defended in a murder trial is actually guilty. Also, TC confronts Kamekona about stealing his helicopter business.
Directed by Ron UnderwoodWritten by Alfredo Barrios Jr.Guest stars Brooke Lyons, Jesse Bradford, Mariko Van Kampen, William Forsythe, Taylor Wily, Shawn Mokuahi Garnett, Kimee Balmilero, Eddie Anderson
Episode 7
While Magnum helps out his friend Russell Harlan and temporarily works as the head of a hotel’s security, he investigates the death of a guest who was thrown from her room’s balcony while working on a secret investigation of her own. Also, Icepick is released from jail and is trying to keep a secret from Rick.
Directed by Allison Liddi-BrownWritten by Joe GazzamGuest stars Larry Manetti, Lee Majors, Hans Hedemann, Craig Stark, Catherine Dent, Lanny Joon, Jesus I. Ramos, Kelly Sry
Episode 8
Magnum and Higgins' new partnership is tested when they disagree about being hired by a woman who wants them to recover her $3 million in stolen drug money in order to save her husband's life.
Directed by Antonio NegretWritten by Barbie KligmanGuest stars Pat Monahan, Valerie Cruz, Troy Garity, Andre Kajlich, James DuMont, Preston James Hillier, Ryan Locke, Christopher Thornton
Episode 9
A guilt-ridden Magnum follows the clues his private investigator friend, Harry Brown, left behind when he was shot while working a case Thomas passed onto him. Also, TC helps Kumu lead a protest against construction on a Hawaiian sacred site.
Directed by Doug HannahWritten by Neil Tolkin, Scarlett LaceyGuest stars Vikram Mruthyunjayana, West Liang, Erin Pineda, Michele Nordin, William Forsythe, Stephanie Lum, Michaela Miller, Kimee Balmilero
Episode 10
Magnum, flooded with memories of his tour in Afghanistan, helps his fallen friend’s brother search for a now-grown Afghan boy who may have been a victim of trafficking.
Directed by Peter WellerWritten by Eric Guggenheim, Peter M. LenkovGuest stars Antonio Jaramillo, Willie Garson, Yihya Eldein, Louis Lombardi, Mohit Gautam, Zehra Fazal, James Remar, Domenick Lombardozzi
Episode 11
Magnum is called up from the reserves for a top secret mission, but his friends are stunned when they learn that the mission is a lie and Magnum has been set up.
Directed by Kristin WindellWritten by Alfredo Barrios Jr.Guest stars Peter Facinelli, Anthony Montgomery, Manuel Uriza, James Remar, Christopher Thornton, Adrian R'Mante, Jason Remar, Duncan Kamakana
Episode 12
When Junior is kidnapped as leverage to retrieve the stolen list of undercover CIA agents, and most of Five-0 is rounded up by the CIA to prevent them from interfering, Tani and Quinn ask Magnum and Higgins for their help. The crossover starts on Hawaii Five-0 S10E12 Ihea ‘oe i ka wa a ka ua e loku ana? (Where were you when the rain was pouring?) (I).
Directed by Maja VrviloWritten by Eric Guggenheim, Peter M. LenkovGuest stars Meaghan Rath, Katrina Law, Beulah Koale, Melissa Tang, Amy Tsang, Ken Kirby, Terrence Arashi Elliott, Lloyd Barachina
Episode 13
Magnum and TC go undercover as efficiency experts when a corporate manager is murdered and everyone in the office is a suspect. Also, Rick is curious why Higgins faked an injury to prevent her from investigating the case with Thomas
Directed by Alexandra La RocheWritten by Alfredo Barrios Jr., Eric Guggenheim, Peter M. LenkovGuest stars Matthew Del Negro, Joshua Harto, Sachin Bhatt, Edwin H. Bravo, Terry Bookhart, Taylor Wily, Albert Ueligitone, Kevin Sundqvist Norlen
Episode 14
When Jin learns that an innocent woman is the target of a deadly hit, he asks Magnum and Higgins to help save her.
Directed by Roderick DavisWritten by Gene HongGuest stars Roy Yamaguchi, Joy Osmanski, Johnny Rey Diaz, François Chau, Taylor Wily, Bobby Lee, Christopher Thornton, Linda Goodrich
Episode 15
Magnum and Higgins must find Kumu when she's kidnapped by an injured man accused of killing his wife.
Directed by Avi YouabianWritten by Joe GazzamGuest stars Dohn Norwood, Johnnie M. Purvis, Janel Parrish, Lee Anne Kuper, Oliver Avila, Ren Kinoshita, Michael Crawford
Episode 16
While Magnum and Higgins are undercover as a couple on a romantic bus tour working a case, they must switch gears when one of the love birds on the trip is murdered and evidence is quickly deteriorating in the Hawaiian heat.
Directed by Bronwen HughesWritten by Ashley Charbonnet, Alfredo Barrios Jr.Guest stars Meagan Holder, Rodney To, Karole Foreman, Brian Guest, Caleb Foote, David Starzyk, Mia Marcon, Tanner Gill
Episode 17
Magnum and Higgins take the case of recovering the stolen urn of a woman's deceased husband, but they soon find that others believe the urn is worth killing for. Also, Rick and TC confront a man who's been impersonating football legend Andre Reed.
Directed by David StraitonWritten by Ashley CharbonnetGuest stars Tan Kheng Hua, Jorge-Luis Pallo, Andre Reed, David Grant Wright, Kimee Balmilero, Dennis Chun, Don Pomes, Oliver Avila
Episode 18
As their wedding day approaches, Magnum and Higgins help a modern-day Robin Hood who, thinking she was helping a school obtain needed supplies, unknowingly stole illicit drugs. Also, Rick helps a retired soldier with the difficult task of re-entering the work force as a civilian.
Directed by Peter WellerWritten by Neil Tolkin, Tera TolentinoGuest stars Taylor Wily, Chelsea Kurtz, Sisa Grey, Shawn Mokuahi Garnett, Jennifer Kindhouse, Billy Malone, Bobby Lee, Christopher Thornton
Episode 19
Magnum and Higgins are each hired by a different spouse who are in the middle of a contentious divorce to dig up dirt on the other, and Thomas and Higgins soon find themselves competing over resources. Also, Rick and TC look into the death of an unidentified man and must share the news with his estranged daughter.
Directed by Rocky CarrollWritten by Gene HongGuest stars Kordell Kekoa, Azita Ghanizada, Daniel Bonjour, Vince Shin, Kimee Balmilero, Christopher Thornton, Betsy Phillips, Anthony J. Silva, Jr.
Episode 20
Magnum and Higgins help Rick when his father figure, Icepick , just out of prison and battling terminal cancer, gets double crossed on one last score. Also, Magnum makes one last bold move to help Higgins stay in the country.
Directed by Bryan SpicerWritten by Eric Guggenheim, Peter M. LenkovGuest stars Donald Cerrone, Ian Anthony Dale, Alesha Renee, Billy Malone, Corbin Bernsen
Episode information updated Jul 23, 2026
Jay HernandezThomas Magnum
Perdita WeeksJuliet Higgins
Zachary KnightonOrville 'Rick' Wright
Stephen HillTheodore 'T.C.' Calvin
Tim KangGordon Katsumoto
Amy HillTeuila 'Kumu' Tuileta
Taiana TullyDetective Palea
James RemarCaptain Buck Greene
NBCUnited States
CBSUnited States
Universal TelevisionUnited States
CBS StudiosUnited States
Perfect Storm EntertainmentUnited States
