Born in Philadelphia in 1946, he is a versatile American actor with a career spanning over five decades. He made his film debut in "Last Summer" (1969) and gained prominence with his role in "Willard" (1971). Celebrated for his performance in "Longtime Companion" (1989), he earned an Academy Award nomination and won a Golden Globe. He has appeared in diverse roles across film, television, and theater, including memorable parts in the "X-Men" series and numerous TV dramas.