Legion
David Haller, AKA Legion, is a troubled young man who may be more than human. Diagnosed as schizophrenic, David has been in and out of psychiatric hospitals for years. But after a strange encounter with a fellow patient, he’s confronted with the possibility that the voices he hears and the visions he sees might be real.
Ratings
Based on audience scoresWhere to stream Legion
Streaming now in the United States on Hulu, The CW, and Mometu.
Rent or buy in the United States on Amazon Video, Apple TV Store, Google Play Movies, and Fandango At Home.
Trailers and promos
Official Legacy Trailer
Trailer #2
Official Trailer #1
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Frequently asked questions about Legion
Where can I watch Legion in the United States?
Legion is available to stream on Hulu, The CW, and Mometu in the United States, and to rent or buy on Amazon Video, Apple TV Store, Google Play Movies, and Fandango At Home. Streaming availability is provided by JustWatch and can change over time.
Is Legion on Hulu?
Yes. Legion is streaming on Hulu in the United States, alongside The CW and Mometu.
Can I watch Legion for free?
Legion streams free with ads in the United States on The CW and Mometu. A subscription is not required, though the service may ask you to register.
What are the ratings for Legion?
Legion scores 7.5 on The Movie Database.
Who stars in Legion?
Legion stars Dan Stevens, Rachel Keller, Aubrey Plaza, Jeremie Harris, and Amber Midthunder. Noah Hawley is the creator.
How many seasons of Legion are there?
Legion has 3 seasons and 27 episodes, and is ended.
How long does it take to watch all of Legion?
All 27 episodes of Legion add up to about 22 hours 30 minutes at roughly 50 minutes each. At two hours a night that is about 11 evenings; at four hours a day it takes about 6 days.
What network is Legion on?
Legion airs on FX, and is produced by The Donners' Company, Bad Hat Harry Productions, and Marvel Television.
Ratings and streaming availability are aggregated from third-party sources; metadata from The Movie Database (TMDB), streaming data from JustWatch. This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming availability checked September 2026.