Michael Emerson

Michael Emerson is an American actor. He is best known for his roles as Benjamin Linus on Lost (2006–2010) and as Harold Finch in the CBS series Person of Interest (2011–2016). Other prominent roles include Zep Hindle in the horror film Saw (2004) and as Dr. Leland Townsend in the Paramount+ thriller series Evil (2019–2024).