The mysterious is all around us. UFOs, extraterrestrial encounters, baffling disappearances- Mysteries Uncovered investigates, without prejudice, some of the most notorious, disturbing, and enduring mysteries ever recorded. - UFO activity: the Roswell Incident, the Phoenix Lights, the Rendlesham Incident. - Alien abduction: the Barney and Betty Hill case. - Uncanny events: the missing crew of the Marie Celeste , the lost colony of Roanoke, the fate of Amelia Earhart. - Notorious disappearances: the cases of Lord Lucan and "D.B. Cooper".

For every instance rationalized away, there is another that defies explanation.