Movies
TV Shows
Actors
Mark Valley
Dec 24, 1964 (61 years old) in Ogdensburg, New York, USA
Known For
Law & Order: Special Victims Unit
CSI: Crime Scene Investigation
CSI: Crime Scene Investigation
Hawaii Five-0
The Flash
Credits
2025 ·
Bride Hard
as Edgar
2019 ·
Garrow
as
2019 ·
Blood & Treasure
as Patrick McNamara
2019 ·
Emma Fielding Mysteries: More Bitter Than Death
as Duncan Thatcher
2018 ·
The Romanoffs
as Steve Lewis
2018 ·
Another Time
as Ben
2017 ·
Gun Shy
as Ben Harding
2017 ·
Signed, Sealed, Delivered: Higher Ground
as Steve
2015 ·
Signed, Sealed, Delivered: The Impossible Dream
as Steve Marek
2015 ·
Lost Boy
as Greg Harris
2014 ·
The Flash
as Anton Slater
2014 ·
Crisis
as CIA Director Widener
2013 ·
Batman: The Dark Knight Returns
as Clark Kent / Superman (voice)
2013 ·
Batman: The Dark Knight Returns, Part 2
as Clark Kent / Superman (voice)
2012 ·
Stolen
as Fletcher
2011 ·
Body of Proof
as Det. Tommy Sullivan
2011 ·
Harry's Law
as Oliver Richard
2010 ·
Hawaii Five-0
as Special Agent Frank Zagar
2010 ·
Hot in Cleveland
as Jason
2010 ·
Human Target
as Christopher Chance
2009 ·
SOKO Stuttgart
as John McDuff
2008 ·
Fringe
as John Scott
2008 ·
Swingtown
as
2007 ·
Shrek the Third
as Cyclops (voice)
2007 ·
Nanking
as Stage Manager
2006 ·
Emily's Reasons Why Not
as Reese Callahan
2004 ·
Boston Legal
as Brad Chase
2004 ·
The 4400
as Warren Lytell
2003 ·
I'm with Her
as Jack Campbell
2003 ·
Keen Eddie
as
2001 ·
Pasadena
as Robert Greeley
2001 ·
The Lone Gunmen
as
2000 ·
CSI: Crime Scene Investigation
as Jack Willman
2000 ·
CSI: Crime Scene Investigation
as Daniel Shaw
2000 ·
Jericho
as Jericho
2000 ·
The Next Best Thing
as Cardiologist
1999 ·
Once and Again
as
1999 ·
Law & Order: Special Victims Unit
as Jake Keegan
1998 ·
The Siege
as FBI Agent Mike Johanssen
1998 ·
Brimstone
as Barry Ceneazo
1998 ·
Some Girl
as Police Officer
1997 ·
George Wallace
as Bobby Kennedy
1997 ·
George Wallace
as Bobby Kennedy
1997 ·
The View
as Self
1996 ·
Spin City
as Joseph Maxwell
1994 ·
Vanishing Son IV
as Adams
1994 ·
ER
as Richard Lockhart
1994 ·
Vanishing Son
as Adams
1993 ·
Diagnosis: Murder
as Capt. Paul Davis
1992 ·
The Tonight Show with Jay Leno
as
2026 ·
Hostage
as Jon Lewis
