Magnum P.I.: Season 1 (2018 - 2019)


Season 1
Magnum P.I.

Critics Consensus

The rebooted Magnum P.I. may not be quite distinctive enough to hold up to comparisons with its source material, but a charismatic star, slickly staged action, and a handful of modern twists hint at greater potential.



Critic Ratings: 21

Audience Score

User Ratings: 0
User image


Air date: Sep 24, 2018
Air date: Oct 1, 2018
Air date: Oct 8, 2018
Air date: Oct 15, 2018
Air date: Oct 22, 2018
Air date: Oct 29, 2018
Air date: Nov 5, 2018
Air date: Nov 12, 2018
Air date: Nov 19, 2018
Air date: Dec 10, 2018
Show More Episodes

Magnum P.I.: Season 1 Videos

Magnum P.I.: Season 1 Photos

Tv Season Info

Thomas Magnum (Jay Hernandez) is a former Navy SEAL who, after a tour in Afghanistan, uses his military skills working as a private investigator in Hawaii. Now, Magnum has to solve all kinds of mysteries, being hired by intriguing and interesting people around the island. To aid in his cases, Magnum enlists the help of fellow POW survivor TC (Stephen Hill), the owner of a helicopter tour business, and Rick (Zachary Knighton), who has connections all over Hawaii. Magnum also has to deal with the suspicions of Detective Gordon Kamasuto (Tim Kang), who doesn't care for the way he handles his cases.


Jay Hernandez
as Thomas Magnum
Perdita Weeks
as Juliett Higgins
Zachary Knighton
as Orville "Rick" Wright
Stephen Hill
as Theodore "TC" Calvin
Sung Kang
as Detective Gordon Katsumoto
Amy Hill
as Det. Gordon Katsumoto
Kimee Balmilero
as Noelani Cunha
Christopher Thornton
as Kenny "Shammy" Shamberg
Taylor Wily
as Kamekona
Ken Jeong
as Luther H. Gillis
David Bell
as Manu Saluni
Domenick Lombardozzi
as Sebastian Nuzo
Russell Satele
as Armed Man #1
Jake Matthews
as Skip Jenkins
Gia Mantegna
as Karen McDowell
Miriam Lucien
as Red Dress
Ryan Blaney
as Shane Powell
Jonathan Goldstein
as Roland McDowell
Brooke Lyons
as Abby Miller
Wavvy Jonez
as Josh Healy
J'aime Spezzano
as Lana Stolper
Jenny Wade
as Cleo Jennings
Russell Charles Pitts
as Staff Sergeant Brett Howell
Howard W. Bishop
as Donald Stolper
Tracy Yamamoto
as Lauren Solper
Lyrica Okano
as Amanda Sako
Lyrica Okano
as Amanda Sako
Jordan Salud
as William
Kassia Conway
as Madison Akana
Paula Newsome
as Brianna Healy
Stella Edwards
as Cecilia Simpson
Brandon Karrer
as Davis Sadler
Eddie George
as Travis Leet
Chad Lerma
as David Gomez
Halston Sage
as Willa Stone
Danielle C. Ryan
as Blair Newman
Erica Luttrell
as Allie Mahelona
Zion Junk
as Makoa Iona
Alex Fernandez
as Captain David Evers
Paul Yen
as Kahi Kina
Brian Austin Green
as Special Agent Adam Kreshner
Navi Rawat
as Isabelle Simpson
Augie Tulba
as Benny Kahana
Eugene Shaw
as Rudy Wong
Camille Claire
as Kesha Harman
Kendall Carroll
as Melissa Conroy
Carl Weathers
as Dan Sawyer
Ben Vereen
as Henry Barr
Chase Kim
as Jonny Kim
Hal Ozsan
as Jack Candler
Austin Basis
as Robert Fraser
Hahn Cho
as Russell Chang
Heather Mazur
as Gina Pryor
Sam Puefua
as Hani Iona
C.S. Lee
as William Malua
Emmanuelle Vaugier
as Katrina Hayes
Ammie Masterson
as Lt. Josie "Mac" MacReynolds
Jonathan Ohye
as Special Agent Scott Larkin
Nicholas Yee
as CSU Tech
Tru Collins
as Daisy Chase
Elijah Solis
as Larry Hayes
Fatema Merchant
as Dr. A. Lee
Jo Sung
as Pak Jong Soo
Karl Yune
as Bobby Malua
Sumalee Montano
as Judge Marjorie Kamaka
Kamakani De Dely
as Gary Chung
Raymond Lee
as James Chen
Carlos Sanz
as Carl Nadella
Wiley Pickett
as Nick Warner
James Chan
as Philip
Lei Kaniaupio
as Dr. Lily Okana
Dennis Chun
as HPD Sergeant Duke Lukela
Elisabeth Röhm
as Brooke Mason
Alexandra Marlin
as Elizabeth Cole
Tobias Jeliner
as Brandon Leeds
Catherine Davis
as Tracy Hutton
Andy McDermott
as Colin Francis
Alex Morris
as Dennis Sterling
Rob Duval
as Will Nash
Jack Cutmore-Scott
as Neil Crawford
Julian Yuen
as Carter Ning
Darren Darnborough
as Tyler Dotson
Susan Park
as Henny Tak
Romualdo Castillo
as Christophe Midi
Anthony Molinari
as Fisherman #2
Catherine Haena Kim
as Tara Moss/Emily Layton
Adam Burnett
as Glasses
Joe McGinn
as Exasperated Worker
Chris Moss
as Kidnapper #3
Michael Bisping
as Jason Coburn
Cathal Pendred
as Wade Steuben
Rich Ceraulo Ko
as Charley Franks
Mark Wilson
as Chris Lansing
Patrick Gallagher
as Lieutenant Roger Akan
Kenneth Baldino
as Trey Wilson
Michael De Ycaza
as Hannah's Father
Michael Benyaer
as Samal Talib
Suzen Murakami
as Mrs. Franks
John P. Rocco
as Admitting Officer
Christina Uyeno
as Librarian
Cathy Foy
as Caroline
Rob Mars
as Lead Gunman
Taiana Tully
as Detective Palea
Bill Smitrovich
as Sam Carlyle
Aaron Densley
as Major Hawthorne
Cindy Ramirez
as Julia Kemp
Cyndi Lauper
as Vanessa Nero
Zaid Bates
as Guard #3
Elissa Dulce
as Kalea Sterling
Megan Liu
as Harper Layton
Faith Fay
as Monica
Emma Wo
as Lisa Port
Thomas H. Chang
as Jack Tseng, HPD Officer
Michael Mikasa
as Andrew Gore
Kawika Smith
as Pascale Parata
Johnny Michaels
as Serial Cheater
Freda Foh Shen
as Kitty Layton
Shawn McBride
as Mitch Mookini
Peter Jang
as Terry Kanaraot
Johnny Bahng
as HPD Uni
Ehiku Kaono
as Jesse Sanders
Jacob I. Titus
as Justin "J.T." Kalua
Traci Toguchi
as Ailana Read
Ray Oda
as Doctor
Matt Mullins
as Mike Davis
J. Anthony Pena
as Randy Hamaka
Deniz Akdeniz
as Mike Trevino Jr.
Sala Kawaauhau
as Tua's Wife
Bryan Anderson
as Brad Fullerton
Julie Alfonso
as Museum Manager
Raul Moreno
as Organization Rep
Garret T. Sato
as Eddie Harada
Sina Kawaahua
as Tua's Daughter
Amanda Felix
as Teacher
Iwalani Campman
as School Admin
Nick La'a
as Katsumoto's Son
Aaron Toney
as Kidnapper #1
Omid Zader
as Kidnapper #2
Show More Cast

News & Interviews for Magnum P.I.: Season 1

Critic Reviews for Magnum P.I. Season 1

All Critics (21) | Top Critics (10)

Hernandez is good in what's otherwise a pallid, uninspired facsimile of the original.

Sep 21, 2018 | Rating: 2/4 | Full Review…
Top Critic

You won't be left with the old Magnum P.I., but something unnatural; an empty, unrecognizable hybrid lurching through the jungle.

Sep 21, 2018 | Rating: C | Full Review…
Top Critic

For a bit of sea, sun, cartoon violence and some droll throwaway lines for good measure, at least it beats Death in Paradise.

Jan 17, 2019 | Rating: 3/5 | Full Review…

Cheerfully corny reboot of detective show has some violence.

Sep 27, 2018 | Rating: 3/5 | Full Review…

If this is just the beginning of all of Magnum's new adventures, I can't wait to see what's next.

Sep 25, 2018 | Rating: 4.5/5 | Full Review…

The new Magnum P.I. is a fast-moving, flighty field day that honors the original show's snappy spirit.

Sep 25, 2018 | Rating: 6.3/10 | Full Review…

[Selleck] was having a good time. He was a tourist with a P.I.'s license. There's not really any of that here in the new Magnum.

Sep 25, 2018 | Full Review…

The new version of Magnum is disappointingly generic, for both fans of the Selleck version and for people who just want a fun procedural to watch.

Sep 25, 2018 | Full Review…

The Magnum P.I. reboot feels unnecessary at best and absurd at worst, and the level of ridiculousness never reaches guilty-pleasure status.

Sep 24, 2018 | Full Review…

Bonus points to CBS for reimagining Higgins as a former British Intelligence officer, as a woman, and for being unafraid to destroy the odd luxury sports car here and there.

Sep 24, 2018 | Full Review…

Audience Reviews for Magnum P.I.: Season 1

News & Features