On Christmas Eve, a nameless little girl reads 'The Monster's Christmas' storybook to her teddy bear, as something sneaks around in the trees outside her window. She hears a noise in the other room, and thinking that it's Father Christmas, she goes to investigate. She finds one of the monsters, who has come seeking help to defeat an evil witch that has stolen all the monsters' voices.
A baby is washed up on a Pacific Island and is adopted by a childless woman. The tribal priest takes an instant dislike to the child, proclaiming him a demon. The child is deaf and mute and therefore excluded from hunting with the other young men. Out of loneliness, he befriends a white turtle. When a drought befalls the island, the priest blames the silent one. When the chief protects the boy, the priest plots the chiefs' downfall.
Before Christmas, the North Pole is a very busy place. When Rumbletum, the cantankerous boiler which drives the toy machines breaks down, Santa has to find a job in the city to pay for the repairs.
