 Though the trolls believe Bu, they tie him to the top of a tree near a ledge of the mountain on their way back to the kingdom.Bu pleads with his brothers to rescue him, but they mock him for using the word "please" and leave him to the mercy of the humans.Two young girls, Kristi (voiced by Ami Foster) and Sonja (voiced by Christina Lange) come with their father (voiced by Vincent Price) to find a Christmas tree.