Agnes receives a ghostly visitor from her past.

Grandad is convinced that the house is haunted. Cathy has a new internet date, Agnes has been given a special Christmas tree to cheer her up and Rory has had plastic surgery.

It's the festive season once again in the Brown household, and Father Damian has organised a Christmas decoration contest. Agnes is keen to enter, especially as it might mean getting one over her old nemesis Hilliary Nicholson. But she is soon distracted when Dermot and Buster give Agnes a 'Wi-Fi assistant', and she has trouble figuring out what to do with it. Meanwhile, Cathy is up for a promotion at work, and Dino and Rory give Buster a full makeover so he can look his best for an internet date. It's bound to go well - as long as she looks like she does in her photo.

Having persuaded Mark to let Bono attend his first disco, Agnes joins Winnie and Hilary on patrol for the Neighbourhood Watch scheme Maria and Father Damien have set up to combat the recent crime surge, though Buster actually hatches the plan to trap the thief; Cathy is annoyed when Agnes goes on a radio talk show to get her daughter a boyfriend and even more so by the unwanted admirers it brings her - until Grandad gets rid of them for her.