Factual errors: When the first spirit visits Scrooge, servants' bells are shown mysteriously jingling in his bedroom. Bells tell the servants which room of the mansion is calling for them, and weren't normally placed in the master's bedroom. They were usually installed in the kitchen, the pantry, or the servants' chambers. However, Dickens explained that Scrooge's large house had been subdivided and let out as office space except for a "suite of rooms" that Scrooge kept to himself as living quarters. Dickens states that there was but one single disused bell in Scrooge's chambers - which "communicated for a forgotten purpose" with another chamber higher in the building. Dickens notes other bells in the house also began to ring. Disney chose to put all the bells in the room with Scrooge, which is inaccurate according to the Dickens work and contrary to the way servants' bells were normally placed.
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