Barry Keoghan is an Irish actor known for his versatile performances in film and television. He gained recognition for his roles in movies like The Killing of a Sacred Deer and Dunkirk, showcasing his ability to portray complex characters. Born on October 18, 1992, in Dublin, Ireland, he had a challenging upbringing but found solace in acting. In addition to his film work, Keoghan has appeared in popular TV series such as Chernobyl and The Green Knight. His talent has earned him critical acclaim and several award nominations, establishing him as a prominent figure in contemporary cinema.