Series Cast 19

1. 

   Dan Stevens

   David Haller / Legion (11 Episodes)

2. 

   Rachel Keller

   Sydney ‘Syd’ Barrett (11 Episodes)

3. 

   Aubrey Plaza

   Lenny Busker (11 Episodes)

4. 

   Jeremie Harris

   Ptonomy Wallace (11 Episodes)

5. 

   Amber Midthunder

   Kerry Loudermilk (11 Episodes)

6. 

   Bill Irwin

   Cary Loudermilk (11 Episodes)

7. 

   Jean Smart

   Melanie Bird (11 Episodes)

8. 

   Hamish Linklater

   Clark Debussy (11 Episodes)

9. 

   Navid Negahban

   Amahl Farouk / Shadow King (11 Episodes)

10. Nathan Hurd

    The Monk (4 Episodes)

11. 

    Christopher Collins

    Wall Street Frat Boy (1 Episode)

12. 

    Nathan Blair

    10 Year Old Boy (1 Episode)

13. 

    Molly Hagan

    Laura Mercer (1 Episode)

14. 

    Seamus Dever

    Don Eichman (1 Episode)

15. 

    Valentina Izumi

    David's wife (1 Episode)

16. 

    Lily Rabe

    Joan Barrett (1 Episode)

17. 

    Pearl Amanda Dickson

    Teen Syd (1 Episode)

18. 

    Violet Hicks

    Young Syd (1 Episode)

19. Audrey Lynn

    6 Year Old Syd (1 Episode)

Series Crew 20