Sebastian Arcelus, American actor, singer, and producer
Sebastian Carlos Arcelus (born November 5, 1976) is an American actor, best known for his roles as Lucas Goodwin in the Netflix TV series House of Cards (2013–2016) and Jay Whitman in the CBS TV series Madam Secretary (2014–2019). Arcelus began his acting career in the early 2000s and spent the first decade of his career on Broadway, having played Roger in Rent, Fiyero in Wicked, Bob Gaudio in Jersey Boys, and Buddy in Elf, among other roles.