It's beginning to feel a lot like Christmas but this festive season will be tinged with a tiny bit of sadness as we say goodbye to Downton Abbey.

Watch an emotional preview of the very last episode and see if you can pick up any clues as to what lies in store for the family and their staff. Which loose ends will be tied up and who will be getting their happy ever afters?

The show returns to your screens for the final time on ITV, Christmas Day.