From Wikipedia, the free encyclopedia Mark Thomas Valley (born December 24, 1964) is an American actor, best known for his role as Brad Chase on the TV drama Boston Legal. He was last seen on Fox's now-cancelled action drama Human Target.
The Siege
(FBI Agent Mike Johanssen)
Jericho
(Jericho)
Batman: The Dark Knight Returns, Part 2
(Clark Kent / Superman (voice))
Stolen
(Fletcher)
Garrow
George Wallace
(Bobby Kennedy)
Another Time
(Ben)
Lost Boy
(Greg Harris)
Signed, Sealed, Delivered: The Impossible Dream
(Steve Marek)
Vanishing Son IV
(Adams)
Gun Shy
(Ben Harding)
Signed, Sealed, Delivered: Higher Ground
(Steve)
Shrek the Third
(Cyclops (voice))
Batman: The Dark Knight Returns
(Clark Kent / Superman (voice))
Emma Fielding Mysteries: More Bitter Than Death
(Duncan Thatcher)
The Next Best Thing
(Cardiologist)
Some Girl
(Police Officer)
Pasadena
(Robert Greeley)
CSI: Crime Scene Investigation
(Jack Willman)
Once and Again
The 4400
(Warren Lytell)
Brimstone
Emily's Reasons Why Not
(Reese Callahan)
Fringe
(John Scott)
Keen Eddie
Spin City
(Joseph Maxwell)
The View
(Self)
Law & Order: Special Victims Unit
(Jake Keegan)
The Tonight Show with Jay Leno
LateLine
Diagnosis: Murder
(Capt. Paul Davis)
I'm with Her
The Lone Gunmen
Boston Legal
(Brad Chase)
Swingtown
Human Target
(Christopher Chance)
Body of Proof
(Det. Tommy Sullivan)
Harry's Law
(Oliver Richard)
CSI: Crime Scene Investigation
(Daniel Shaw)
Crisis
(CIA Director Widener)
SOKO Stuttgart
(John McDuff)
ER
(Richard Lockhart)
The Flash
(Anton Slater)
Blood & Treasure
(Patrick McNamara)
Hot in Cleveland
(Jason)
The Romanoffs
(Steve Lewis)
Hawaii Five-0
(Special Agent Frank Zagar)