It's Christmas Eve and there's one very important question on everyone's mind - have you been good this year? For twins Sam and Charlie this is a big worry. Charlie has been especially naughty and everyone is sure that she won't get any presents at all. But when Santa makes a mistake, it's up to Cha...

It's Christmas Eve and there's one very important question on everyone's mind - have you been good this year? For twins Sam and Charlie this is a big worry. Charlie has been especially naughty and everyone is sure that she won't get any presents at all. But when Santa makes a mistake, it's up to Charlie to put things right...