Santa Claus does not exist. Or does he For one br / doubting boy (voice of Daryl Sabara and Tom Hanks), br / an astonishing event occurs. Late on Christmas Eve br / night, he lies in bed hoping to hear the sound of br / reindeer bells from Santa's sleigh. When to his br / surprise, a steam engine's roar and whistle can be br / heard outside his window. The conductor (voice of br / Tom Hanks) invites him on board to take an br / extraordinary journey to the North Pole with many br / other pajama-clad children. There, he receives an br / extraordinary gift only those who still believe in br / Santa can experience.