The Rosetta Stone is written in three scripts because when it was written, there were three scripts being used in Egypt. The first was hieroglyphic which was the script used for important or religious documents. Detail of hieroglyphic and demotic script on the Rosetta Stone.
The Texas Chainsaw Massacre never happened in real life. The filmmakers just wanted people to think it was a true story, so more people would go see the movie. It was also a bit of a joke on their part, to see if people would believe it was real.
Facts about the Dueling Banjos sequence of Deliverance from IMDB 1  : It was the first scene they shot. 2  Redden liked actor Ronny Cox, but disliked Ned Beatty. 3  At the end of the scene, the script called for Billy to harden his expression toward Coxâs character, but he was unable to fake dislike for Cox.