"Mysteries of the Sphinx" is a documentary about the geological research on the Great Sphinx of Giza, postulating that its age could be far greater than conventionally believed, which has fueled much controversy among mainstream Egyptologists.
there was an old documentary that was narrated by Charlton H. He was the host of it. I don't know if you ever saw it. The Mysteries of the Sphinx.
""The documentary "The Mysteries of the Sphinx" is directly mentioned and discussed in relation to its controversial theories, indicating potential listener interest."