Born on November 15, 1940, in Cambridge, Massachusetts, he is a distinguished American actor known for his work in film, television, and theater. He gained prominence for his role as Jack McCoy on the long-running TV series "Law & Order," earning multiple award nominations. He has also appeared in films like "The Killing Fields" and "The Great Gatsby." With a career spanning over five decades, he is celebrated for his versatile performances and contributions to the arts.