Guest Stars Niamh McCormack as Teen Wendy Cillian Lenaghan as Teen Séamus Ian McElhinney as Reverend Patterson Ruth Codd as Production Peggy Kathy Rose O'Brien as Glenda Gold Ian O'Reilly as Niall Derbhle Crotty as Maude Patterson Amy McElhatton as Jenny McDaid Gavan O'Connor-Duffy as Big Tim Deirdre O'Kane as Carol from Casting Mark Doherty as School Principal (Tony) Anna Healy as Big Jim's Mam
