Stephen Mangan: 'My strangest Christmas present? An aubergine'
The actor, who is playing Scrooge on stage, is a fan of Christmas games " and quizzes in particular. But there's one question he can't answer: why are Christmas cracker jokes so bad? Stephen Mangan, one of the most disarmingly likable comic actors around, is not obvious casting for Dickens's isolated, abject, miserly Scrooge. But sitting in a dressing room on a December afternoon, he appears unnervingly transformed.…