American film actor and director who appeared in I Am Sam, Captain America, and A Soldier's Story. His television credits include 24, ER, and CSI: Crime Scene Investigation.
He majored in government at Pomona College.
He has appeared in several notable television series, including House M.D., ER, Cold Case and 24.
He had a role in the 1983 film, The Right Stuff, with Ed Harris .