The document is a script for a film called "Enigma" that describes a series of mysterious events involving a man named George. In the morning, George is found unconscious with cuts and bruising by a lake. Later, his wife watches a news report about an injured man found at the lake. George gets ready to go fishing at the same lake. At the lake, something attacks George and drags him into the water as he screams. That evening, George and his wife watch another news report about the incident at the lake. George realizes with shock that the injured man is himself.