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Best TV Shows Guide: Why Magnum P.I. Still Matters

A TMDB-backed guide to Magnum P.I., including cast, release facts, genres and watch-provider notes.

By the Pop Culture Files editorial team4 min read✓ Fact-checked
Magnum P.I. TMDB poster or backdrop
The Movie Database (TMDB) · TMDB image asset

Magnum P.I. (2018) — an evergreen reference for this TV series: the essentials, the cast, where to watch and what to watch next. He'll have you at aloha.

Where to watch

Streaming availability changes by country and date — check TMDB or your local streaming app for current options.

Cast

Jay Hernandez as Thomas Magnum; Perdita Weeks as Juliet Higgins; Zachary Knighton as Orville 'Rick' Wright; Stephen Hill as Theodore 'T.C.' Calvin; Tim Kang as Gordon Katsumoto; Amy Hill as Teuila 'Kumu' Tuileta

About Magnum P.I.

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.

More like Magnum P.I.

Figures and availability come from public TMDB data and are provided as a sourced reference.

Frequently asked questions

Where can I watch Magnum P.I.?

Streaming availability changes by country and date — check TMDB or your local streaming app for current options.

Who is in the cast of Magnum P.I.?

Jay Hernandez as Thomas Magnum; Perdita Weeks as Juliet Higgins; Zachary Knighton as Orville 'Rick' Wright; Stephen Hill as Theodore 'T.C.' Calvin; Tim Kang as Gordon Katsumoto; Amy Hill as Teuila 'Kumu' Tuileta

Is this Magnum P.I. guide official?

No. It uses TMDB data as a reference and is not endorsed or certified by TMDB.

Sources

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