Mitch Pileggi

Biography

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.

Known For

Law & Order: Special Victims Unit

The Rookie

Grey's Anatomy

Supernatural

Supernatural

NCIS

CSI: Crime Scene Investigation

Medium

All Movies (44)

• Desert Shadows2022 · as Professor Charles M. Ridley
• American Traitor: The Trial of Axis Sally2021 · as John Kelly
• Polaroid2019 · as Sheriff Thomas Pembroke
• Transformers: The Last Knight2017 · as TRF Group Leader
• The Girl in the Photographs2015 · as Sheriff Porter
• Mega Cyclone2011 · as Gunter MacGregor
• Woodshop2010 · as Miller
• Stargate Atlantis: Fans' Choice2009 · as Steven Caldwell
• Xtra Credit2009 · as John Weller
• Flash of Genius2008 · as Macklin Tyler
• The X-Files: I Want to Believe2008 · as Walter Skinner
• Recount2008 · as Bill Daley
• Man in the Chair2007 · as Floyd
• First to Die2003 · as Warren Jacobi
• Conspiracy Theory: Did We Land on the Moon?2001 · as Narrator
• Gun Shy2000 · as Dexter Helvenshaw
• Breaking the Magician's Code: Magic's Biggest Secrets Finally Revealed 4 - Unmasking the Magician: The Final Reveal1998 · as Host
• Legion of Fire: Killer Ants1998 · as Police Chief Jeff Croy
• The X-Files1998 · as Assistant Director Walter Skinner
• Breaking the Magician's Code: Magic's Biggest Secrets Finally Revealed 31998 · as Host
• Breaking the Magician's Code: Magic's Biggest Secrets Finally Revealed 21998 · as Host
• Inside The X-Files1998 · as Self
• The Making of 'The X Files: Fight the Future'1998 · as Narrator (Voice)
• Breaking the Magician's Code: Magic's Biggest Secrets Finally Revealed1997 · as Host
• Raven Hawk1996 · as Carl Rikker
• More Secrets of the X-Files1996 · as Self / Narrator (voice)
• Vampire in Brooklyn1995 · as Tony the Hitman
• Secrets of the X-Files1995 · as Self
• Dangerous Touch1995 · as Vince
• Trouble Shooters: Trapped Beneath the Earth1993 · as Thompson
• Basic Instinct1992 · as Internal Affairs Investigator
• Knight Rider 20001991 · as Thomas J. Watts
• Guilty As Charged1991 · as Dominique
• Night Visions1990 · as Captain Keller
• Shocker1989 · as Horace Pinker
• Brothers in Arms1988 · as Caleb
• Return of the Living Dead Part II1988 · as Sarge
• Three O'Clock High1987 · as Duke Herman
• 3 On a Match1987 · as Bull Tully
• Death Wish 4: The Crackdown1987 · as Lab Foreman
• U.S. Marshals: Waco & Rhinehart1987 · as Gate AP
• Dalton: Code of Vengeance II1986 · as Verbeck
• On the Line1984 · as Stephens
• Mongrel1982 · as Woody

All TV Shows (47)

• Walker2021 · as Bonham Walker
• Helstrom2020 · as Papa
• The Rookie2018 · as Rex
• Supergirl2015 · as Rama Khan
• Dallas2012 · as Harris Ryland
• The Finder2012 · as Eddie Ross
• American Horror Story2011 · as Art
• Against the Wall2011 · as Randall
• Human Target2010 · as Leonard Kreese
• Castle2009 · as Hans Brauer
• Leverage2008 · as Colin Saunders
• Breaking the Magician's Code: Magic's Biggest Secrets Finally Revealed2008 · as Narrator (voice)
• Sons of Anarchy2008 · as Ernest Darby
• In Plain Sight2008 · as Al Dennison
• Reaper2007 · as Detective Dan Stafford
• Day Break2006 · as Detective Spivak
• Brothers and Sisters2006 · as Browne Carter
• Supernatural2005 · as Samuel Campbell
• Supernatural2005 · as Samuel Campbell / Shapeshifter
• Eyes2005 · as Robert Sutherland
• Grey's Anatomy2005 · as Lawrence Jennings
• Medium2005 · as Dan Burroughs
• Boston Legal2004 · as U.S. Attorney Mark Freestone
• The Mountain2004 · as Colin Dowling
• The Batman2004 · as Commissioner Gordon (voice)
• The Batman2004 · as Gordon (voice)
• Stargate Atlantis2004 · as Steven Caldwell
• Tarzan2003 · as Richard Clayton
• NCIS2003 · as Wynn Crawford
• Nip/Tuck2003 · as Dr. Russell Marcus
• Birds of Prey2002 · as Al Hawke
• The Lone Gunmen2001 · as Walter Skinner
• CSI: Crime Scene Investigation2000 · as Happy Harry Desmond
• The West Wing1999 · as Senator Dresden
• Law & Order: Special Victims Unit1999 · as Jack Hammond
• Batman Beyond1999 · as Dr. Stanton (voice)
• That '70s Show1998 · as Bull
• ER1994 · as Terry Waters
• The X-Files1993 · as Walter Skinner
• The X-Files1993 · as Walter Skinner / SS Sturmbannfuehrer
• Roc1991 · as White Officer
• Get a Life1990 · as Max
• Alien Nation1989 · as John Paul Sartre
• The A-Team1983 · as Paul Winkle
• Falcon Crest1981 · as Saunder's Henchman
• Falcon Crest1981 · as Eddie
• Dallas1978 · as Morrisey