Mitch Pileggi
Acting
91
Acting Credits
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
Filmography
Desert Shadows
2022
as Professor Charles M. Ridley
American Traitor: The Trial of Axis Sally
2021
as John Kelly
Walker
2021
as Bonham Walker
Helstrom
2020
as Papa
Polaroid
2019
as Sheriff Thomas Pembroke
The Rookie
2018
as Rex
Transformers: The Last Knight
2017
as TRF Group Leader
The Girl in the Photographs
2015
as Sheriff Porter
Supergirl
2015
as Rama Khan
Dallas
2012
as Harris Ryland
The Finder
2012
as Eddie Ross
Mega Cyclone
2011
as Gunter MacGregor
Against the Wall
2011
as Randall
American Horror Story
2011
as Art
Woodshop
2010
as Miller
Human Target
2010
as Leonard Kreese
Xtra Credit
2009
as John Weller
Stargate Atlantis: Fans' Choice
2009
as Steven Caldwell
Castle
2009
as Hans Brauer
The X-Files: I Want to Believe
2008
as Walter Skinner
Recount
2008
as Bill Daley
Flash of Genius
2008
as Macklin Tyler
Sons of Anarchy
2008
as Ernest Darby
Breaking the Magician's Code: Magic's Biggest Secrets Finally Revealed
2008
as Narrator (voice)
In Plain Sight
2008
as Al Dennison
Leverage
2008
as Colin Saunders
Man in the Chair
2007
as Floyd
Reaper
2007
as Detective Dan Stafford
Brothers and Sisters
2006
as Browne Carter
Day Break
2006
as Detective Spivak
Medium
2005
as Dan Burroughs
Supernatural
2005
as Samuel Campbell
Grey's Anatomy
2005
as Lawrence Jennings
Supernatural
2005
as Samuel Campbell / Shapeshifter
Eyes
2005
as Robert Sutherland
The Batman
2004
as Commissioner Gordon (voice)
Boston Legal
2004
as U.S. Attorney Mark Freestone
The Mountain
2004
as Colin Dowling
Stargate Atlantis
2004
as Steven Caldwell
The Batman
2004
as Gordon (voice)
First to Die
2003
as Warren Jacobi
Tarzan
2003
as Richard Clayton
Nip/Tuck
2003
as Dr. Russell Marcus
NCIS
2003
as Wynn Crawford
Birds of Prey
2002
as Al Hawke
Conspiracy Theory: Did We Land on the Moon?
2001
as Narrator
The Lone Gunmen
2001
as Walter Skinner
Gun Shy
2000
as Dexter Helvenshaw
CSI: Crime Scene Investigation
2000
as Happy Harry Desmond
Batman Beyond
1999
as Dr. Stanton (voice)
Law & Order: Special Victims Unit
1999
as Jack Hammond
The West Wing
1999
as Senator Dresden
The X-Files
1998
as Walter Skinner
Legion of Fire: Killer Ants
1998
as Police Chief Jeff Croy
Inside The X-Files
1998
as Self
Breaking the Magician's Code: Magic's Biggest Secrets Finally Revealed 2
1998
as Host
Breaking the Magician's Code: Magic's Biggest Secrets Finally Revealed 3
1998
as Host
Breaking the Magician's Code: Magic's Biggest Secrets Finally Revealed 4 - Unmasking the Magician: The Final Reveal
1998
as Host
The Making of 'The X Files: Fight the Future'
1998
as Narrator (Voice)
That '70s Show
1998
as Bull
Breaking the Magician's Code: Magic's Biggest Secrets Finally Revealed
1997
as Host
Raven Hawk
1996
as Carl Rikker
More Secrets of the X-Files
1996
as Self / Narrator (voice)
Dangerous Touch
1995
as Vince
Vampire in Brooklyn
1995
as Tony the Hitman
Secrets of the X-Files
1995
as Self
ER
1994
as Terry Waters
Trouble Shooters: Trapped Beneath the Earth
1993
as Thompson
The X-Files
1993
as Walter Skinner
The X-Files
1993
as Walter Skinner / SS Sturmbannfuehrer
Basic Instinct
1992
as Internal Affairs Investigator
Knight Rider 2000
1991
as Thomas J. Watts
Guilty as Charged
1991
as Dominique
Roc
1991
as White Officer
Night Visions
1990
as Captain Keller
Get a Life
1990
as Max
Shocker
1989
as Horace Pinker
Alien Nation
1989
as John Paul Sartre
Return of the Living Dead Part II
1988
as Sarge
Brothers in Arms
1988
as Caleb
Three O'Clock High
1987
as Duke Herman
Death Wish 4: The Crackdown
1987
as Lab Foreman
U.S. Marshals: Waco & Rhinehart
1987
as Gate AP
3 On a Match
1987
as Bull Tully
Dalton: Code of Vengeance II
1986
as Verbeck
On the Line
1984
as Stephens
The A-Team
1983
as Paul Winkle
Mongrel
1982
as Woody
Falcon Crest
1981
as Saunder's Henchman
Falcon Crest
1981
as Eddie
Dallas
1978
as Morrisey