Mark Valley
Known For: Acting
Gender: Male
Date of Birth: December 24, 1964 (60 years old)
Place of Birth: Ogdensburg - New York - USA
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.