Corey Daniel Stoll (born March 14, 1976) is an American actor. He is best known for his roles as Congressman Peter Russo on the Netflix political thriller series House of Cards (2013–2016), for which he received a Golden Globe nomination in 2013, and Dr. Ephraim Goodweather on the FX horror drama series The Strain (2014–2017). From 2020 to 2023, he portrayed Michael Prince, a business rival to protagonist Bobby Axelrod, in the Showtime series Billions. He was also a regular cast member on the NBC drama series Law & Order: LA (2010–2011).