James Raymond "Jimmi" Simpson (born November 21, 1975) is an American actor. He is known for his television work, which includes roles in Westworld, Person of Interest, The Newsroom, House of Cards, Breakout Kings, Psych, It's Always Sunny in Philadelphia, CSI: Crime Scene Investigation, House M.D., My Name Is Earl and 24. His film credits include White House Down, Date Night, Herbie: Fully Loaded, Abraham Lincoln Vampire Hunter, and Loser.