Jeremy Boring (born October 28, 1969), known professionally as Jeremy Davies, is an American film and television actor. He is known for playing Ray Aibelli in Spanking the Monkey (1994), Corporal Timothy Upham in Saving Private Ryan (1998), Snow in Solaris (2002), Bill Henson in Dogville (2003), Charles Manson in Helter Skelter (2004), Sergeant Gene DeBruin in Rescue Dawn (2006) and Daniel Faraday on the series Lost (2008–2010).