Legion poster

Legion

2017 to 2019 Action & Adventure, Sci-Fi & Fantasy, Drama 3 seasons

TMDB rating 7.5/10 Ended

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.

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Seasons3

  • Troubled by unsettling visions, young David Haller begins piecing together his fragmented memories and realizes he may have special powers.

    All episodes available

    TMDB rating 7.7/10

  • With David and Oliver missing and Farouk on the loose, the team forms an unlikely alliance with their former enemy Clark and his well-funded government is on a new path to attaining infinite and world-ending power.

    All episodes available

    TMDB rating 7.1/10

  • As Farouk and Syd embark on a search, David gains a following, teams up with a time traveler named Switch and prepares to wage war.

    All episodes available

    TMDB rating 7.1/10

Cast and details

  • Dan StevensDavid Haller / Legion
  • Rachel KellerSydney ‘Syd’ Barrett
  • Aubrey PlazaLenny Busker
  • Jeremie HarrisPtonomy Wallace
  • Amber MidthunderKerry Loudermilk
  • Bill IrwinCary Loudermilk
  • Hamish LinklaterClark Debussy
  • Jean SmartMelanie Bird
  • Navid NegahbanAmahl Farouk / Shadow King
  • Luke RoesslerDavid
  • Katie AseltonAmy Haller
  • Mackenzie GrayThe Eye
Created by
Noah Hawley
Network
FX
First aired
Feb 8, 2017
Latest episode
Aug 12, 2019

Gen V

2023

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Release dates are original schedules and may differ from availability in your country. A release never marks anything as watched. Last checked Nov 2, 2026.Schedule data from TVmaze, CC BY-SA.