A heartfelt Christmas story of friendship and belonging, centered around the unbreakable bond between a boy and a bear, with a message about sustainability at the heart. Due to his autism, Arctic-enthusiast Arthur does not like Christmas, the noise, the lights, and the crowds. He keeps his precious toy polar bear close for security, but after losing him and asking Father Christmas for a new one, he wakes up to find a REAL polar bear in his garden! Arthur names his new friend Björn, and in spite of his best efforts to keep him cold and happy, it soon becomes clear that he needs to help his friend return to where he belongs. Time for some more Christmas magic…