The sources discuss the origins and cultural impact of the Annabelle doll, particularly highlighting the contrast between the real-life Raggedy Ann doll and its cinematic portrayal. They describe the alleged paranormal events experienced by a nursing student and her roommates in 1970, leading them to contact paranormal investigators Ed and Lorraine Warren, who concluded the doll was influenced by a demonic entity. The text explains how this story was adapted into a successful horror film franchise, transforming the doll's appearance and backstory for the screen. Finally, the sources address the skepticism surrounding the Annabelle case, offering alternative explanations for the reported events and discussing the Warrens' role in popularizing paranormal narratives.