Here she goes again, the formidible Agnes Brown trying to keep her chaotic family in order (forgetting of course that she is the cause of most of the chaos). In this, part three of the series, Agnes tries not to interfere (yeah right!) as she sees her daughter Cathy fall in love with a hunk of a detective Garda (Keith Duffy), but is all as it seems? Cathy's best friend, that sexy, shapely, slapper Sharon, doesn't think so. Buster Brady arrives back into newly-wed Dermot's life and tries to tempt him back into the underworld of crime, can Maria keep him on the straight and narrow? Add all this to Rory and Dino in the wars... Winnies vibrator.... Betty getting her husband Mark fired.... and Father Quinn losing his faith.... Then when the "Missionaries of Mystery" (Ken Doherty and Robbie Keane) call to Agnes door - the words lambs and slaughter come to mind.