Born in 1926 in County Donegal, Ireland, he was a distinguished actor renowned for his work on stage and screen. He began his career in the theater, joining the Abbey Theatre in Dublin. Transitioning to film and television, he gained acclaim for roles in "The Mission," "My Left Foot," and "A Very British Coup." Noted for his commanding presence and versatility, he won multiple awards, including BAFTAs. He was married to actress Ronnie Masterson. He passed away in 1989, leaving a lasting legacy in the arts.