Aisling O’Sullivan makes her Broadway debut in King Lear. She studied at Dublin’s Gaiety School of Acting and joined the Abbey Theatre in 1991, where her credits included Marble, The Wake, Lay Me Down Softly, The Famine, The Honeyspike, Silverhands, The Winter Thief, Away Alone, The Corsican Brothers, The Power of Darkness, and The Murphy Initiative. Other theatre credits include The Beauty Queen of Leenane, The Playboy of the Western World, Big Maggie, Bailegagaire, and The Approach at the Druid Theatre, and Crestfall at The Gate Theatre. London: Liola, Mutabilitie, and The Cripple of Inishmaan at the National Theatre; The Duchess of Malfi at the Royal Shakespeare Company; The Maids at the Young Vic Theatre; Miss Julie at the Haymarket Theatre; and Hysteria at The Royal Court and the Duke of York’s Theatre. Film credits include Michael Collins, The Butcher Boy, The Actors, The One and Only, The Announcement, The American, The War Zone, and Six Shooter. Television: The Clinic (Irish Film and Television Award), Raw, Me and Mrs. Jones, Shockers, Life Support and Cracker, among others.