Guest Stars Jennifer Gibney as Cathy Brown Paddy Houlihan as Dermot Brown Dermot O'Neill as Grandad Brown Eilish O'Carroll as Winnie McGoogan Danny O'Carroll as Buster Brady Pat Shields as Mark Brown Amanda Woods as Betty Brown Rory Cowan as Rory Brown Gary Hollywood as Dino Doyle Emily Regan as Barbara Smug Roberts as Mr Foley Mike Pyatt as Professor Thomas Clowne
