Mitch Pileggi
Mitchell Craig "Mitch" Pileggi (born April 5, 1952) is an American actor. Pileggi is known for playing FBI assistant director Walter Skinner on the long-running popular series The X-Files. He also had a recurring role on Stargate Atlantis as Colonel Steven Caldwell. He appeared in the 2008 film Flash of Genius. In 2008, he began a recurring role as Ernest Darby in Sons of Anarchy.
Read more about Mitch Pileggi: Early Life, Personal Life, Filmography