Emmy-nominated television actor known for his role as Detective Frank Pembleton on Homicide: Life on the Street. In 2013 he began portraying Captain Ray Holt in the series Brooklyn Nine-Nine.
He attended Stanford University and the Juilliard School.
He played the role of Dr. Nolan on the medical drama House M.D.
His 1991 marriage to Ami Brabson produced three children.
He appeared with comedian Ray Romano in the series Men of a Certain Age.