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 John CarneyDirector / Writer / Producer Peter CronAssociate Producer Raj Brinder SinghProducer Kevin Scott FrakesProducer Mary Claire WhiteAssociate Producer Mary CalleryExecutive Producer Harvey WeinsteinExecutive Producer Bob WeinsteinExecutive Producer Alan MacDonaldProduction Design Tamara ConboyArt Direction Yaron OrbachDirector Of Photography Tiziana CorvisieriCostume Design Sandra KellyKey Hair Stylist Corinne BossuMakeup Artist Renee BurkeScript Supervisor Karen ScullyCasting Associate Eva-Jane GaffneyJacinta / Casting Assistant Dan GuandoExecutive In Charge Of Production 
