Vinnie gets a call from Dr Chris saying his aunt is in crisis and needs help and a robbery at Tyler's school ruins his nativity. The gang set out to save Christmas with a heist at a winter wonderland and the best Nativity ever staged.
Erin's brother Ronnie returns to Hawley claiming he has turned over a new leaf. Erin reluctantly convinces farmer Jim to let him stay in his spare room, but it's not long before Ronnie and his con mate Keithy cause total havoc.
The gang is back and ready to hit the road for Ringo and Babs' Welsh wedding, while Vinnie gets wind of Erin's hiding place and uses the trip as an excuse to get her back.