Jimmi Simpson

Jimmi Simpson is an American actor. He was born in Hackettstown, New Jersey, the youngest of three brothers. After graduating from Bloomsburg University with a Bachelor of Arts in theater, he acted for four seasons at the Williamstown Theatre Festival in Massachusetts.

Simpson made his film debut in the teen comedy Loser(2000).

He is best known for his television work, which includes roles in Netflix political drama seriesHouse of Cards(2013), and the HBO television seriesWestworld(2016).

Known For


Cast Credits

Hap and Leonard (2016)
Starring as Soldier (6 episodes)
  • Episode 1x06: Eskimos (Apr 6, 2016)
  • Episode 1x05: War (Mar 30, 2016)
  • Episode 1x04: Trudy (Mar 23, 2016)
  • Episode 1x03: The Dive (Mar 16, 2016)
  • Episode 1x02: The Bottoms (Mar 9, 2016)
  • Episode 1x01: Savage Season (Mar 2, 2016)
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Westworld (2016)
Starring as William (8 episodes)
This Is Us (2016)
Guest starring as Andy Fannan
House of Cards (2013)
Starring as Gavin Orsay (16 episodes)
Breakout Kings (2011)
Starring as Lloyd Lowery
  • Episode 1x01: Pilot (Mar 6, 2011)
Black Mirror (2011)
Guest starring as TBA
Person of Interest (2011)
Guest starring as Logan Pierce (2 episodes)
Virtuality (2009)
Starring as The Green-eyed Man
  • Episode 1x01: Pilot (Jun 26, 2009)
Party Down (2009)
Guest starring as Jackal Onassis
Eleventh Hour (2008)
Guest starring as Will Sanders
Psych (2006)
Guest starring as Dr. Mary Lightly (3 episodes)
It's Always Sunny in Philadelphia (2005)
Guest starring as Liam McPoyle (7 episodes)
House (2004)
Guest starring as Daniel Bresson
Cold Case (2003)
Guest starring as Ryan Bayes
24 (2001)
Guest starring as Chris (3 episodes)
CSI: Crime Scene Investigation (2000)
Guest starring as Thomas Donover (2 episodes)