Ferdia Walsh-PeeloConor "Cosmo" Lawlor Jack ReynorBrendan Lawlor Maria Doyle KennedyPenny Lawlor Aidan GillenRobert Lawlor Don WycherleyBrother Baxter Des KeoghBrother Barnabas Dolores MullallyDinner Lady Marcella PlunkettEamon's Mum Keith McErleanBarry's Dad Lydia McGuinnessMrs. Dunne Kyle Bradley DonaldsonFifth Former Paul GibbonsExam Supervisor Eva-Jane GaffneyJacinta / Casting Assistant Alan MacDonaldProduction Design Tamara ConboyArt Direction Yaron OrbachDirector Of Photography Tiziana CorvisieriCostume Design Corinne BossuMakeup Artist Sandra KellyKey Hair Stylist Eva-Jane GaffneyJacinta / Casting Assistant Karen ScullyCasting Associate Dan GuandoExecutive In Charge Of Production 
