Magnum, P.I. (1980)
English · Crime / Drama · 45 min · 12
★ 7.3 Solid 461 ratings
▸ Worth a watch
Released 11 Dec 1980
Page updated 25 Sept 2026
Magnum, P.I. is streaming in the UK on ITVX Premium.
The verdict
Magnum, P.I. holds up as a perfectly decent English series, if not a remarkable one. It carries a 7.3/10 on TMDB across 461 ratings — comfortably clear of the pack. Episodes clock in around 45 minutes. In the UK you can stream it on ITVX Premium.
Is it worth starting?
This is 8 seasons deep — English crime with a drama streak, not one for younger kids. Several seasons in, so it's a commitment to start rather than a one-night sampler.
- Why
- 7.3/10 from 461 ratings — well received so far, on a modest sample.
- Skip if
- you don't want to start something several seasons deep
- Best for
- A long run rather than a single sitting
Story
A private investigator who works when he wants, lives in a beachfront estate in Hawaii, drives a posh Ferrari, runs up an unlimited tab at a swank bar, and charms attractive women in peril - that's the lifestyle of Thomas Magnum, aka Magnum, P.I.
Good to know
| Runtime | ~45 min per episode |
| Watch with family? | 12 · Older kids & up |
| Genre | Crime / Drama |
| Language | English |
| Best screen | Stream at home |
Director
Donald P. Bellisario
Cast

Tom Selleck
Thomas Magnum

John Hillerman
Jonathan Higgins

Roger E. Mosley
Terry 'TC' Calvin

Larry Manetti
Rick Wright
Where to watch in the UK
ITVX Premium
Included with a subscription — no extra charge on these platforms.
Rent or buy
Apple TV StoreAmazon Video
Availability as of 25 Sept 2026 — platforms may change over time.
Trailer
If you liked this
Frequently asked
Is Magnum, P.I. worth watching?
Worth a watch. It rates 7.3/10 on audience ratings. This is 8 seasons deep — English crime with a drama streak, not one for younger kids. Several seasons in, so it's a commitment to start rather than a one-night sampler.
Where can I watch Magnum, P.I.?
You can stream Magnum, P.I. in the UK on ITVX Premium.
Is Magnum, P.I. family friendly?
Magnum, P.I. is rated 12. Fine for older kids with guidance.
What language is Magnum, P.I. in?
Magnum, P.I. is an English series (Crime / Drama).
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