Dylan McDermott

Mark Anthony McDermott (born October 26, 1961), better known by his professional name of Dylan McDermott, is an American actor, known for his role as lawyer and law firm head Bobby Donnell on the television legal drama The Practice, which earned him a Golden Globe and an Emmy nomination, and his role in the series American Horror Story as Dr. Ben Harmon. He also starred in the TNT series Dark Blue as Lt. Carter Shaw.