11. Single white females seek house-swap (and new boyfriends) for the festive season.

The glimpse through yesterday’s window may have looked like a view of dirty slush but it was actually a bedraggled Santa’s beard. Today’s window opens upon an idyllic festive scene – but is it too good to be true?

We’ve chosen a set of 24 Christmas-themed film stills – and each day in the run up to Christmas we’re giving you a teaser clue to the identity of the film it comes from. Click on the teaser to see the full image and find out which film we’ve chosen for the day.

You can see a sneak peek of all the films in and around the Christmas tree above. How many can you identify?