Barry Keoghan is an Irish actor. His acting career started in the 2010s. He made his film debut in Between the Canals. His first television appearance was in Fair City. He went on to appear in the films Stalker, King of the Travellers, Stay, and ’71. More recently, he became noticed for his performances starting with the 2016 films Mammal and Trespass Against Us. In 2017, he gained further recognition for his works in the movies The Killing of a Sacred Deer and Dunkirk. This year, he has two upcoming movies – American Animals and Black 47. He’s also appeared in the shows Love/Hate and Rebellion.