In London, he has worked with such directors as Sam Mendes in The Plough and the Stars, Richard Eyre in Guys and Dolls and Rufus Norris in Under the Blue Sky.
Since moving to London, television appearances have included Spooks, The Commander, Hustle, Waking the Dead, and Omagh Bombing.
Film credits include Mike Newell's Into the West, Jim Sheridan's In the Name of the Father with Daniel Day-Lewis, The Van by Stephen Frears, Peter Greenaway's The Tulse Luper Suitcases, The Libertine with Johnny Depp, Paul Morrison's Wondrous Oblivion with Delroy Lindo, John Boorman's The Tiger's Tale and Michael Radford's Flawless.
at the National Theatre, London; The Alice Trilogy,[3] Shining City[4] (for which he won the Irish Times Best Actor Award),[1] Under the Blue Sky,[5] The Weir and Tribes at the Royal Court, London; The Wake,[6] Trinity for Two and Sacred Mysteries at the Abbey Theatre, Dublin; The Gingerbread Mix-up at St Andrews Lane, Dublin; Prayers of Sherkin[7] at the Old Vic, London; Someone Who'll Watch Over Me at West Yorkshire Playhouse, Leeds; The Plough and the Stars[8] at the Young Vic, London; Democracy[9] at the Bush Theatre, London; Speed-the-Plow for Project Arts Centre, Dublin; Saint Oscar for Field Day Theatre Company, Derry; Sexual Perversity in Chicago, The Caucasian Chalk Circle, The Country Wife, Nightshade and The White Devil for Rough Magic, Dublin; Who Shall Be Happy...?
His portrayal of Sims in The Nether for director Jeremy Herrin at the Royal Court Theatre in July 2014 won critical acclaim.