Jimmi Simpson

Jimmi Simpson (born November 21, 1975) is an American stage, film and television actor, best known for his recurring roles in television series, such as House of Cards, It's Always Sunny in Philadelphia, Psych, and Westworld.

Jimmi Simpson has built a filmography of 20 credits over a career spanning from 2000 to 2023.

Jimmi Simpson's most notable role to date came in Zodiac (2007), where he played Mike Mageau. He also appeared in Black Mirror (2011) as James Walton. Most recently appeared in Westworld (2016) as William.

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