Hanna i els Nadals oblidats

Hanna and the monsters return to celebrate their very first Christmas at the girl’s home! But because of Gargoyle, who wants to become the Spirit of Christmas to give himself whatever he desires, all humans, along with the rest of the beings from the different realms, forget the holiday, erasing it forever from their minds. After this fateful event, Hanna and the monsters set out on an incredible mission: to find the Spirit of Christmas and make things right.