Dame Julie Walters, Hugh Dancy and narrator David Harewood star in the animated adaptation of Sir Terry Pratchett's short story The Abominable Snow Baby.
In this charming, festive tale of friendship, love and the best of the Christmas spirit, a small town is thrown into disarray by the unexpected appearance of a 14-foot 'snow monster'.
The creature is rescued by the indomitable Granny (Walters) and her grandson Albert (Dancy), but not everyone is happy with the new arrangement...
Terry Pratchett's The Abominable Snow Baby airs Christmas Day on Channel 4.