What's your favourite Christmas film?

It's Christmas, so for this week's poll, we're going to have a bit of fun. We've selected some festive films and we want you to tell us which is your favourite.

PS: We're aware one or two of the films below may not be considered entirely Christmassy, so feel free to let us know which you think shouldn't have made the list – or which films we've missed – in the forum discussion.