Mark Lehner Movies

Egypt's Great Pyramid may be humanity's greatest achievement: a skyscraper of stone built without computers or complex machinery. This super-sized...

National Geographic goes to Egypt to look into an underground vault that houses a ship of the Pharaoh Khufu and follows an researcher as he attempts...

For over 4000 years, the Sphinx has puzzled all who have laid eyes on it. What is this crouching lion, human-headed creature? Who built it and why?...