On Christmas Eve, while the rest of the workshop helpers are busy making final preparations for Santa's night flight around the world, Little Rosie has let her curiosity lead her into a secret back room filled with damaged and unfinished toys. Thinking no one will mind, she chooses one for herself-ignoring the confusing warning label attached to it.

Soon, weird mishaps are delaying Santa and his team, preventing their departure. Senior helper Ralph tries to solve the mystery behind these sudden problems, but he knows he's missing a key piece of evidence. Can Ralph and Rosie work...

On Halloween night, Mr. Owl flies by a tree and comes across a most peculiar sight: thirteen witches hanging upside down When the witches don't respond, Mr. Owl flies off to a party downtown to ask his friends the Werewolf, Dracula, and Frankenstein for answers about this puzzling sight. But they don't know what's going on either and immediately venture back to the woods with Mr. Owl to investigate. Each of Mr. Owl's friends then put their special talents to use to try to solve the curious case of the thirteen witches, but still no answer can be found.

Will Mr. Owl and his friends...