Daily Star's biggest headlines straight to your inbox!With its tale of the demonic possession of a 12 year old girl, the film The Exorcist has terrified audiences for nearly 50 years.One of its most disturbing scenes shows a version of a real life medical procedure where the possessed child's body begins spurting blood.
The man who can be performing the operation on screen would later be covered in someone's blood, having stabbed a man to death.
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