Based on bestselling book by Matt Haig, "A Boy Called Christmas" will reimagine the origin story of Father Christmas, following an ordinary young boy called Nikolas who sets out on an adventure into the snowy north in search of his father who is on a quest to discover the fabled village of the elves, Elfhelm. Taking with him a headstrong reindeer called Blitzen and a loyal pet mouse, the young boy soon meets his destiny.