Carole Mackay is an unashamedly outspoken and wealthy entrepreneur. Her online business selling all things festive has earned her a fortune, as well as the nickname 'Christmas Carole'. But her success hasn't made her a better human being. In fact, it's made her worse. The truth is that Carole is a monumentally mean person. Positively Scrooge-like. And, just like Ebeneezer, she doesn't love Christmas at all. But this Christmas Eve, Carole's past, present and future are about to collide. Will some...