An air force cameraman and a forensic pathologist both show the clumsy mistakes made by the hoaxers of the famous alien autopsy footage from the Roswell incident.
While most UFO sightings happen at night, it is thought that they might simply be electromagnetic activity. Are alien abductions due to a common neurological disturbance?
The cult of the flying saucer is a relatively new phenomenon. This episode explores the origins of the cult using early documentation and asks: 'are we alone in the universe?'.