Actress who starred as Holly in the 2005 horror film The Descent and its 2009 sequel. She also starred in 2014's Brand New-U.
She played Jan in a school production of Grease.
She made her film debut in 2002's The Magdalene Sisters as Bernadette.
She was born in Galway, Ireland, where she eventually attended the National University of Ireland. She studied science and graduated in 2004.
Neil Marshall directed her in The Descent and Doomsday.
