Richard Dale Jenkins (born May 4, 1947) is an American actor. He began his career in theater at the Trinity Repertory Company and made his film debut in 1974. He has worked steadily in film and television since the 1980s, mostly in supporting roles. His first major role did not come until the early 2000s, when he played deceased patriarch Nathaniel Fisher on the HBO funeral drama series "Six Feet Under" (2001–2005). He is also known for his roles in the films "Burn After Reading" (2008), "Step Brothers" (2008), "Let Me In" (2010), "Jack Reacher" (2012), "The Cabin in the Woods" (2012) and "The Last Shift" (2020).