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 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 Stephen McConnell as Garda Ferguson Conor Gibney as Gardai