Rachel Keller

Rachel Rye Keller (born December 25, 1992) is an American actress, known for her role as Sydney "Syd" Barrett in the FX television series Legion.

Career
Keller had a recurring role as Simone Gerhardt in the second season of the FX anthology television series Fargo.

Since 2017, she has starred as Sydney "Syd" Barrett, the female lead, in the FX superhero drama series Legion.