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 Fiona O'Carroll as Maria Nicholson Brown Damien McKiernan as Rory Brown Fiona Gibney as Sharon McGoogan Conor Moloney as Father Damien Gary Hollywood as Dino Doyle Derek Reddin as Dr Flynn Susie Blake as Hillary Nicholson Martin Delany as Trevor Brown Jimmy Gibney as Father McBride June Rodgers voices Maggie Jo Kennedy-Valentine voices Maggie Helen Spain as Sheila Flynn June Rodgers as Blind Date