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Magnum P.I.

7.520185 seasonsTV-14TV SeriesAction & AdventureDramaCrime

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.

ProducersJohn Fox·Eric Guggenheim

Where to watch

The Roku ChannelThe Roku Channel
Availability shown for United States · rights vary by country

Seasons & Episodes

E1
The Passenger
Feb 19, 2023 8.7
E2
The Breaking Point
Feb 19, 2023 8.0
E3
Number One with a Bullet
Feb 26, 2023 8.2
E4
NSFW
Mar 5, 2023 5.6
E5
Welcome to Paradise, Now Die!
Mar 12, 2023 7.5
E6
Dead Ringer
Mar 19, 2023 8.2
E7
Birthright
Mar 26, 2023 7.8
E8
Dark Skies
Apr 2, 2023 8.0
E9
Out of Sight, Out of Mind
Apr 16, 2023 8.0
E10
Charlie Foxtrot
Apr 23, 2023 8.0
E11
Hit and Run
Oct 4, 2023 8.0
E12
Three Bridges
Oct 11, 2023 8.3
E13
Appetite for Danger
Oct 18, 2023 8.0
E14
Night Has a Thousand Eyes
Oct 25, 2023 8.0
E15
The Retrieval
Nov 1, 2023 8.0
E16
Run with the Devil
Nov 15, 2023 8.2
E17
Consciousness of Guilt
Dec 6, 2023 8.0
E18
Extracurricular Activities
Dec 13, 2023 8.0
E19
Ashes to Ashes
Jan 3, 2024 8.2
E20
The Big Squeeze
Jan 3, 2024 8.3

Cast

JHJay Hernandez
Jay Hernandez
Thomas Magnum
PWPerdita Weeks
Perdita Weeks
Juliet Higgins
ZKZachary Knighton
Zachary Knighton
Orville 'Rick' Wright
SHStephen Hill
Stephen Hill
Theodore 'T.C.' Calvin
TKTim Kang
Tim Kang
Gordon Katsumoto
AHAmy Hill
Amy Hill
Teuila 'Kumu' Tuileta

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Magnum P.I. — streaming FAQ

Which OTT platform streams Magnum P.I.?

Magnum P.I. is streaming on The Roku Channel in United States, and available to rent or buy on Amazon Video and Apple TV Store. It's not currently on Netflix.

Is Magnum P.I. on Netflix?

No, Magnum P.I. is not on Netflix in United States as of August 2026. It's currently on The Roku Channel.

Is Magnum P.I. on Amazon Prime Video?

Magnum P.I. isn't included with a Prime Video subscription in United States, but you can rent or buy it on Amazon Video.

Where can I watch Magnum P.I. for free?

Magnum P.I. is available to stream free (with ads) on The Roku Channel in United States.

How many seasons are in Magnum P.I.?

Magnum P.I. has 5 seasons in total (96 episodes). The series concluded in 2024.

Are all episodes of Magnum P.I. out yet?

Yes — all 96 episodes across 5 seasons of Magnum P.I. are out and available to stream.

Is there a Season 6 of Magnum P.I.?

No — Magnum P.I. ended after 5 seasons, so there is no Season 6.