Belief in aliens is no longer the preserve of a lunatic fringe. Millions of people around the world, including eminent scientists, now believe in the possibility of extra-terrestrial life.
Alien Investigations examines four of the most bizarre 'alien sightings' from the last five years to discover whether these really are visitors from other worlds.
On a small ranch in the Mexican town of Metepec, a mysterious 'baby alien' was discovered in 2007 in a rat trap. Its bizarre appearance and the sound it was making were said to be 'unlike anything of this world'. Reports on the internet claim that the Metepec Creature's body has an unknown structure and contains human DNA deep inside its cells.
Alien Investigations gains unrivalled access to the creature's body, and using cutting edge science, advanced scanning technology and DNA testing, seeks to finally resolve this five-year-old mystery.
The programme also charts: the remarkable series of events when three 'alien-like' creatures washed up in 2008 and 2009 on the south coast of Long Island, New York, known as the 'Montauk Monsters'; the Cusco Mummy with an elongated head found by an anthropologist in the Peruvian Andes; and the Panamanian 'Blue Hill Monster', seen by four teenage boys whose camera phone images exploded over the internet.