Jonathan Gries ( GRYZ; born June 17, 1957) is an American actor and music video director. He is best known for portraying Uncle Rico in Napoleon Dynamite (2004), for which he was nominated for the Independent Spirit Award for Best Supporting Male; the recurring role of Roger Linus on Lost (2007–2010); and Greg Hunt on The White Lotus (2021–present). He is also known for other film and television credits such as Real Genius (1985), The Monster Squad (1987), Martin (1992–1994), Get Shorty (1995), The Pretender (1996–2000), the Taken trilogy (2008–2014), and Dream Corp LLC (2016–2020). (Via Wikipedia)