Harry Robinson Hamlin (born October 30, 1951) is an American actor. He is known for his roles as Perseus in the 1981 fantasy film Clash of the Titans and as Michael Kuzak in the legal drama series L.A. Law, for which he received three Golden Globe nominations. For his recurring role on the AMC drama series Mad Men, Hamlin received a Primetime Emmy nomination for Outstanding Guest Actor in a Drama Series.