Alien Autopsy: The Search for Answers

Philip Mantle, Britain's most renowned UFO investigator, attempts to discover what really happened when an alien autopsy reportedly took place on that stormy night in 1941 in the desert of Roswell.

The alien autopsy film added fuel to the Roswell mystery; Philip Mantle recaps his investigation into the film and the man who allegedly discovered it.

After decades of silence, startling new leaks have thrust the Roswell saga back into the spotlight. The revelations unearthed in the documents point towards US powers harbouring a dark secret.

Philip Mantle looks back and casts his verdict with evidence old and new, on one of the greatest mysteries of all time.