Robert Sheehan is best known for his roles as Nathan Young in Misfits, Darren in Love/Hate and Luke in Cherrybomb with co-star Rupert Grint. He will be playing Simon Lewis in the upcoming film adaptation of City of Bones. It is said by Cassandra Clare that he has good chemistry with his co-actors Jamie Campbell Bower and Lily Collins.
Robert Michael Sheehan (Irish: Roibeárd Mícheál Ó Siodhacháin, born January 7, 1988) is an Irish actor born in Portlaoise Co. Laois . He has co-starred in the film Killing Bono, alongside Ben Barnes, as Ivan McCormick. He recently starred in John Crowley's production of J. M. Synge's comic play The Playboy of the Western World at the Old Vic Theatre, London, which finished in November, 2011.
He has three IFTA nominations and one BAFTA nomination. He also shared a BAFTA award with the cast of Misfits.