Ronald Joseph Livingston (born June 5, 1967) is an American actor. Livingston is known for his starring role as Peter Gibbons in the 1999 movie "Office Space", as Captain Lewis Nixon in the 2001 miniseries "Band of Brothers" and as Roger Perron in "The Conjuring" (2013). He will also star as Henry Allen, father of The Flash, in the 2022 DC Extended Universe movie "The Flash" (2022).