Viggo Peter Mortensen, Jr. (; born October 20, 1958) is a Danish American actor, poet, musician, photographer and painter. He made his film debut in Peter Weir's 1985 thriller Witness, and subsequently appeared in many notable films of subsequent years, including The Indian Runner (1991), Carlito's Way (1993), Crimson Tide (1995), Daylight (1996), The Portrait of a Lady (1996), G.I. Jane (1997), A Perfect Murder (1998), A Walk on the Moon (1999), and 28 Days (2000).