Dermot and Maria renew their wedding vows, forcing Agnes to organise the ceremony with arch-nemesis Hillary, while a mountain trek for Fathers Damien and Trevor goes wrong.

Mrs Brown and the gang start the New Year by attempting a tough new health and fitness regime. New year, new Agnes! But while Maria and Cathy work hard to get the gang into shape, a mysterious visitor to Finglas raises some difficult questions from Agnes and Winne's past.