The O'Brien family are new in town. An ordinary family - well, almost. Roy O' Brien is a little different - he's a cartoon! The local heat of 'Ireland's Got Talent' has come to Ballyfermot School. As the anticipation builds, everyone is excited, but Jack seems unusually quiet. Roy learns that Jack may have to move back to Poland because his dad has lost his job. Roy is devastated. How can he stop this from happening? If somehow he could win the talent show, he could donate the cash prize to Jack's family and maybe Jack could stay in Ireland. He gathers his friends and forms a band in the hope of winning the prize. There is only one problem - they can't sing!