Great news for 'Doctor Who' fans! Details of this year's Christmas Special have been unwrapped.

The BBC has announced that production is underway on the annual staple of the festive season, and it's expected to film until mid-October.

Matt Smith's second Christmas special as the Doctor will find him embarking on an adventure in war-torn England with a widow and her two young children.

He will be joined by guest stars Claire Skinner ('Outnumbered'), Bill Bailey ('Black Books'), Arabella Weir ('The Fast Show') and Alexander Armstrong ('Armstrong & Miller').