Born in 1922 in Northern Ireland, he was a distinguished character actor known for his commanding presence and intense performances. He gained prominence on stage with the Royal Shakespeare Company and was closely associated with playwright Samuel Beckett. Transitioning to film, he appeared in notable works like "A Clockwork Orange" and "Barry Lyndon," showcasing his versatility. His career spanned theater, film, and television, leaving a lasting impact before his passing in 1982.