Legion Wiki
Legion Wiki
This is the Season 3 page. You may be looking for the Season 3 image gallery

The third and final season of Legion premiered on FX on June 24 at 10/9c and it concluded on August 12, 2019 with a total of eight episodes.[1]. The season was announced on June 1, 2018. [2]


From childhood, David shuffled from one psychiatric institution to the next until, in his early 30s, he met and fell in love with a beautiful and troubled fellow patient named “Syd Barrett” (Rachel Keller). After Syd and David shared a startling encounter, he was forced to confront the shocking reality that the voices he hears and the visions he sees are actually real. With the help of Syd and a team of specialists who also possess unique and extraordinary gifts – “Ptonomy Wallace” (Jeremie Harris), “Kerry Loudermilk” (Amber Midthunder) and “Cary Loudermilk” (Bill Irwin) – David unlocked a deeply suppressed truth: he had been haunted his entire life by a malicious parasite of unimaginable power. Known as “The Shadow King,” this malevolent creature appeared in the form of David’s friend “Lenny Busker” (Aubrey Plaza), but was actually an ancient being named “Amahl Farouk” (Navid Negahban). During an epic showdown, David managed to push Farouk out of his body and gain control of his mind. With Farouk on the loose, the team formed an unlikely alliance with their former enemy, “Clark DeBussy” (Hamish Linklater), and his well-funded government organization, Division 3. Unfortunately, the hunt for Farouk reawakened the dark voices in David’s head, and with them, a lust for power. At odds with everyone he once considered a friend, David enlists the help of a young mutant named “Switch” (Lauren Tsai) whose secret ability is key to his plans to repair the damage he caused.


In August, FX CEO John Landgraf announced that Noah Hawley had already completed four scripts for Season 3 of Legion. [3] According to Production Weekly, filming began from November 27, 2018 to March 26, 2019 in Los Angeles. Its working title was reported to be "CH3" and "Clubhouse". [4] It has been confirmed that Season 3 will be the last season. New characters introduced in this season include Jia-Yi aka Switch, Gabrielle Haller, and Charles Xavier. All three of them will be portrayed by Lauren Tsai, Stephanie Corneliussen and Harry Lloyd respectively.


Main Cast

Special Guest Cast

Recurring Cast

Guest Cast

  • Jason Mantzoukas as Jerome Wolf

Episode list

# Image Title Writer(s) Director(s) Airdate
1 David chapter 20 promo pic 1.jpeg Chapter 20 Noah Hawley & Nathaniel Halpern Andrew Stanton June 24, 2019
David gains a following.
2 Chapter 21 pic 1.jpeg Chapter 21 Noah Hawley and Olivia Dufault & Kate Thulin Carlos López Estrada July 1, 2019
David prepares for a journey.
3 Chapter 22 Charles.jpeg Chapter 22 Nathaniel Halpern John Cameron July 8, 2019
A family history.
4 Chapter 23 David and Switch.jpg Chapter 23 Olivia Dufault and Charles Yu Daniel Kwan July 15, 2019
Time is preyed upon.
5 Legion Chapter 24.jpg Chapter 24 Olivia Dufault and Ben Winters Arkasha Stevenson July 22, 2019
David wages war.
6 Legion Chapter 25.jpg Chapter 25 Noah Hawley John Cameron July 29, 2019
Syd grows up in a foreign land.
7 Chapter 26 Gabrielle.jpg Chapter 26 Noah Hawley and Olivia Dufault Dana Gonzales August 5, 2019
The beginning of the end.
8 Chapter 27 David and Charles.jpeg Chapter 27 Noah Hawley and Olivia Dufault Noah Hawley and John Cameron August 12, 2019
The end of the end.



5. https://www.hollywoodreporter.com/live-feed/legion-will-end-season-3-fx-1182354