Jimmi Simpson 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, and Westworld. He holds a BA in Theater from Bloomsburg University, Pennsylvania, USA.

Pierre the Pigeon-Hawk
2026
Haunted Hotel
(voice) · (1 episode)
2025

Frankenbabes From Beyond The Grave!
Dr Channard
2025

Audrey's Children
Dr. Dan D'Angio
2025

Justice League: Crisis on Infinite Earths Part Three
Green Arrow (voice)
2024

Officer Stanley
2024

Dark Matter
Ryan Holder · (9 episodes)
2024

Justice League: Crisis on Infinite Earths Part Two
Green Arrow (voice)
2024

Home Delivery
Kevin Messina
2024

Justice League: Crisis on Infinite Earths Part One
Green Arrow (voice)
2024

Fool's Paradise
Talk Show Host
2023

The Starling Girl
Paul Starling
2023

A Little White Lie
Detective Karpas
2023

Green Lantern: Beware My Power
Green Arrow (voice)
2022

The Man Who Fell to Earth
Spencer Clay · (10 episodes)
2022

Lightning Wolves
Moom (voice) · (8 episodes)
2022

Pachinko
Tom Andrews · (16 episodes)
2022

Studio 666
Venue Person
2022

Star Trek: Prodigy
Drednok (voice) · (22 episodes)
2021

Star Trek: Prodigy
Bronze Drednok (voice) · (1 episode)
2021

Star Trek: Prodigy
Lorekeeper / Drednok Unit (voice) · (1 episode)
2021

Star Trek: Prodigy
Lorekeeper (voice) · (1 episode)
2021

Night of the Animated Dead
Johnny (voice)
2021

Ultra City Smiths
Detective David Mills (voice) · (6 episodes)
2021

Star Wars: The Bad Batch
Doctor Royce Hemlock / Stormtrooper #1 (voice) · (1 episode)
2021

Star Wars: The Bad Batch
Doctor Royce Hemlock (voice) · (10 episodes)
2021

Silk Road
Chris Tarbell
2021

Breaking News in Yuba County
Petey Buttons
2021

Unhinged
Andy
2020

Psych 2: Lassie Come Home
Mary Lightly
2020

Solar Opposites
Ethan (voice) · (1 episode)
2020

Perpetual Grace LTD
James Schaeler · (10 episodes)
2019

The Twilight Zone
Phil · (1 episode)
2019

Treehouse
Peter Rake
2019

Under the Silver Lake
Allen
2018

Unsolved: The Murders of Tupac and The Notorious B.I.G.
Detective Russell Poole · (10 episodes)
2018

Somebody Feed Phil
Self · (1 episode)
2018

Mother, May I Dance with Mary Jane's Fist?: A Lifetone Original Movie
Mary's Father
2018

Wormwood
CIA Agent · (2 episodes)
2017

Psych: The Movie
Mary Lightly
2017

Wormwood
CIA Agent
2017

Dream Corp LLC
Patient 21 · (2 episodes)
2016

Westworld
William · (14 episodes)
2016

This Is Us
Andy Fannan · (1 episode)
2016

Hap and Leonard
Soldier · (6 episodes)
2016

Gravy
Stef
2015

The Last Time You Had Fun
Jake
2015

The Truth About Emanuel
Arthur
2014

White House Down
Skip Tyler
2013

House of Cards
Gavin Orsay · (26 episodes)
2013

Knights of Badassdom
Ronnie Kwok
2013

Hello I Must Be Going
Phil
2012

Wake
Jimmi
2012

The Newsroom
Jack Spaniel · (3 episodes)
2012

Abraham Lincoln: Vampire Hunter
Joshua Speed
2012

Unsupervised
Matthew / Dean Jacobs (voice) · (1 episode)
2012

Good Mythical Morning
Self · (2 episodes)
2012

Black Mirror
Walton · (2 episodes)
2011

Person of Interest
Logan Pierce · (2 episodes)
2011

Breakout Kings
Lloyd Lowery · (23 episodes)
2011

The Big Bang
Niels Geck
2011

Miss This at Your Peril
Frank Corral
2010

Date Night
Armstrong
2010

Good Intentions
Kyle
2010

Taking Chances
Charlie Carbonara
2009

The Invention of Lying
Bob
2009

Virtuality
Virtual Man
2009

Virtuality
(1 episode)
2009

The Mother of Invention
Martin Wooderson
2009

Party Down
Jackal Onassis · (1 episode)
2009

A Quiet Little Marriage
Jackson
2008

Eleventh Hour
(1 episode)
2008

Itty Bitty Titty Committee
Chris
2007

Girltrash!
Valentine
2007
Girltrash!
(11 episodes)
2007

Zodiac
Mike Mageau
2007

Seraphim Falls
Big Brother
2007

Psych
Mary Lightly · (4 episodes)
2006

Stay Alive
Phineus
2006

My Name Is Earl
David Hayes · (2 episodes)
2005

How I Met Your Mother
Pete Durkenson · (1 episode)
2005

It's Always Sunny in Philadelphia
Liam McPoyle · (8 episodes)
2005

Herbie Fully Loaded
Crash
2005

House
Daniel Bresson · (1 episode)
2004

D.E.B.S.
Scud
2004

Cold Case
Ryan Bayes (2003) · (1 episode)
2003

Carnivàle
Lee · (1 episode)
2003

Final Draft
Chad
2003

Rose Red
Kevin Bollinger · (3 episodes)
2002

24
Chris · (3 episodes)
2001

Slo-Mo
Alex
2001

The Division
Sean Townsend · (1 episode)
2001

CSI: Crime Scene Investigation
Tom Donover · (2 episodes)
2000

CSI: Crime Scene Investigation
Young William Carsten · (1 episode)
2000

Loser
Noah
2000

The Beat
Richard Garcia · (1 episode)
2000