ScreenLog
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 Col. Steven Caldwell. He appeared in the 2008 film, Flash of Genius.
Filmography
The X-Files: I Want to Believe (2008)
as Walter Skinner
The X-Files (1998)
as Assistant Director Walter Skinner
Basic Instinct (1992)
as Internal Affairs Investigator
Death Wish 4: The Crackdown (1987)
as Lab Foreman