註釋
Meet Dirty Bertie - a boy with nose-pickingly disgusting habits! He's the world's grubbiest trouble-magnet and he's full to bursting with madcap plans and crazy ideas. Join Bertie for three comically chaotic Christmas stories as he makes his very own Christmas crackers, performs in the school nativity play and has to dress up as an elf to help out at Santa's Grotto.
