Episode 1
Chapter 20
51m7.2 / 10
David gains a following.
Directed by Andrew StantonWritten by Noah Hawley, Nathaniel HalpernGuest stars Margaux Brooke, Keir O'Donnell, Scarlett DeMeo
Where to watch Legion
TV series
Legion
2017TV-MA3 seasons7.5 / 10
Open your third eye.
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.
See where to watchStreaming, rental and purchase options
Where to watch in United States
Checked Jul 22, 2026
Legion is available to stream on Disney+ and Hulu in United States. You can also rent or buy it from Google Play, Amazon, AppleTV, and Fandango at Home. Use the direct links below to open the provider.
Synopsis
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.
Cast, crew and production details
About Legion
Cast
Dan StevensDavid Haller / Legion
Rachel KellerSydney ‘Syd’ Barrett
Aubrey PlazaLenny Busker
Jeremie HarrisPtonomy Wallace
Amber MidthunderKerry Loudermilk
Bill IrwinCary Loudermilk
Jean SmartMelanie Bird
Mackenzie GrayThe EyeCredits
- Created by
- Noah Hawley
- Written by
- Noah Hawley, Nathaniel Halpern, Olivia Dufault, Peter Calloway, Jennifer Yale, Charles Yu, Kate Thulin, Jordan Crair, Ben H. Winters
Production details
- Status
- Ended
- Series type
- Scripted
- Episodes
- 27
- Original language
- English
Networks & production
FXUnited States
The Donners' CompanyUnited States
Bad Hat Harry ProductionsUnited States
Marvel TelevisionUnited States
Genre FilmsUnited States- 26 Keys ProductionsUnited States
Themes
based on comicmemorymental illnessmental institutionmutantpsychological thrillerreality vs fantasysuper powersuperherounreliable narrator
Season 3 episodes
Watch options above are for the show and may vary by season or episode.
Episode 2
Chapter 21
44m6.7 / 10
David prepares for a journey.
Directed by Carlos López EstradaWritten by Noah Hawley, Kate Thulin, Olivia DufaultGuest stars Scarlett DeMeo
Where to watch Legion
Episode 3
Chapter 22
46m7.2 / 10
A family history.
Directed by John CameronWritten by Nathaniel HalpernGuest stars Luke Roessler, Stephanie Corneliussen, Harry Lloyd
Where to watch Legion
Episode 4
Chapter 23
51m7.2 / 10
Time is preyed upon.
Directed by Daniel KwanWritten by Olivia Dufault, Charles YuGuest stars Stephanie Corneliussen
Where to watch Legion
Episode 5
Chapter 24
43m6.9 / 10
David wages war.
Directed by Arkasha StevensonWritten by Olivia Dufault, Ben H. WintersGuest stars Scarlett DeMeo
Where to watch Legion
Episode 6
Chapter 25
51m7.0 / 10
Syd grows up in a foreign land.
Directed by John CameronWritten by Noah HawleyGuest stars Jean Smart, Jason Mantzoukas, Sophie Mackenzie Nack, Jemaine Clement, Scarlett DeMeo
Where to watch Legion
Episode 7
Chapter 26
48m7.4 / 10
The beginning of the end.
Directed by Dana GonzalesWritten by Noah Hawley, Olivia DufaultGuest stars Stephanie Corneliussen, Harry Lloyd
Where to watch Legion
Episode 8
Chapter 27
52m7.0 / 10Finale
The end of the end. Series Finale
Directed by Noah Hawley, John CameronWritten by Noah Hawley, Olivia DufaultGuest stars Stephanie Corneliussen, Harry Lloyd
Where to watch LegionEpisode information updated Jul 22, 2026
