Magnum P.I. poster

Magnum P.I.

"He'll have you at aloha."

TV Show TV-14 2018 7.6 /10 Canceled
NBC A NBC Original
Created by Peter M. Lenkov, Eric Guggenheim, Donald P. Bellisario

Thomas Magnum is a former Navy SEAL who comes home to Hawaii to start his own private investigation practice. He uses his field training to tackle cases that others pass over, aided by a tight team of fellow veterans and a sharp MI6 veteran turned supervisor. Juliet Higgins runs the operation... Read more

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Streaming availability last verified: January 22, 2026

About Magnum P.I.

Thomas Magnum is a former Navy SEAL who comes home to Hawaii to start his own private investigation practice. He uses his field training to tackle cases that others pass over, aided by a tight team of fellow veterans and a sharp MI6 veteran turned supervisor. Juliet Higgins runs the operation from a large estate on Oahu, while Orville Rick Wright and Theodore T.C. Calvin bring street smarts and loyalty. Set against sunlit beaches and palm trees, the show pairs fast paced action with caustic humor and personal ties, as Magnum balances danger, moral gray areas, and his own sense of duty. The tone stays grounded even as the pace ramps up, leaning on character bonds rather than glossy gimmicks.

The 2018 Magnum P.I. reboot premiered on CBS in 2018. Developed by Peter M. Lenkov and Eric Guggenheim with Donald P. Bellisario, it reimagines the classic series with a rotating roster of directors. It leans into Hawaii as a character.

Awards: The series has earned limited recognition with nominations at a handful of industry award ceremonies, including nominations for stunt work and ensemble performances, which critics say reflect the show's solid craftsmanship and steady appeal. Fans appreciate the cast's chemistry and the way the reboot updates a familiar setup.

Cultural impact: The Hawaii setting and updated cast cement the show in the modern reboot landscape. The blend of sunlit visuals, fast action and sharp banter gives it a distinct vibe that fans cite when recalling 80s nostalgia with a contemporary edge. It also shapes how fans regard representation today.

Reception & themes: Critics describe a dependable and stylish procedural that balances action with character moments. Themes of service and memory surface through the team's loyalty, personal costs of duty, and the search for a new normal after war. Critics note a steady balance of humor and tension.

Details

Release Date
September 24, 2018
Rating
TV-14
User Ratings
321 votes
Type
TV Series
Seasons
5
Episodes
96
Network
NBC, CBS
Status
Canceled
Genres
Action & Adventure, Drama, Crime
Country
United States
Studio
Universal Television +4 more
External Links
View on IMDB

Official Trailer

Cast

Jay Hernandez

Jay Hernandez

Thomas Magnum

Perdita Weeks

Perdita Weeks

Juliet Higgins

Zachary Knighton

Zachary Knighton

Orville 'Rick' Wright

Stephen Hill

Stephen Hill

Theodore 'T.C.' Calvin

Tim Kang

Tim Kang

Gordon Katsumoto

Amy Hill

Amy Hill

Teuila 'Kumu' Tuileta

Created by: Peter M. Lenkov, Eric Guggenheim, Donald P. Bellisario

Seasons (5 seasons, 96 episodes)

Season 1

Season 1

20 episodes - 2018

Season 2

Season 2

20 episodes - 2019

Season 3

Season 3

16 episodes - 2020

Season 4

Season 4

20 episodes - 2021

Season 5

Season 5

20 episodes - 2023

Frequently Asked Questions

Magnum P.I. is not currently available on streaming subscription services, but you can rent or buy it on Apple iTunes, Google Play, Vudu, and Amazon Video.

Yes, you can buy on Apple iTunes, Google Play, Vudu, and Amazon Video.

Magnum P.I. has 5 seasons with a total of 96 episodes.

With a rating of 7.6/10 from 321 viewers, Magnum P.I. is well-regarded and recommended by viewers.

Thomas Magnum is a former Navy SEAL who comes home to Hawaii to start his own private investigation practice. He uses his field training to tackle cases that others pass over, aided by a tight team of fellow veterans and a sharp MI6 veteran turned supervisor. Juliet Higgins runs the operation fro...

Magnum P.I. stars Jay Hernandez, Perdita Weeks, Zachary Knighton, Stephen Hill, and Tim Kang.

Magnum P.I. was created by Peter M. Lenkov, Eric Guggenheim, and Donald P. Bellisario.

Magnum P.I. was released on September 24, 2018.

Magnum P.I. is a Action & Adventure, Drama, and Crime series.

Not a true story. Magnum P.I. is a modern reboot of the 1980s series and is not based on real events. It follows Thomas Magnum, a former Navy SEAL who becomes a private investigator in Hawaii.

Jay Hernandez plays Thomas Magnum, a former Navy SEAL who becomes a private investigator in Hawaii.

Jay Hernandez as Thomas Magnum, Perdita Weeks as Juliet Higgins, Zachary Knighton as Orville 'Rick' Wright, Stephen Hill as Theodore 'T.C.' Calvin, and Tim Kang as Gordon Katsumoto.

Magnum P.I. has 5 seasons and 96 episodes.