People debate the existence of gigantic creatures in deep bodies of water.

Animals appear to have an innate ability to recognize the early signs of natural disasters.

Probing reports of people with superpowers.

Apparent spontaneous combustion of a human body.

Analyzing claims and dissecting the evidence with astronomers, psychologists and fungus expert.

Scientists examine evidence of ghostly visitations.

Scientists examine evidence behind the rumors of giant primates, such as sasquatch and yeti.

The world of present-day exorcisms.

People debate the origins of crop circles.

People examine whether psychics are able to help police investigations.

Examining evidence for the existence of the bloodsucking chupacabra.

Researchers test whether people can commit complex crimes while they are sleepwalking.

Some people show marks resembling the crucifixion wounds of Jesus Christ.

Investigating the debate over the existence of Orang Pendek, the "little man" of Sumatra.

Nostradamus made predictions about the future, some of which appear to have happened.

Dan Brown's novel "The Da Vinci Code" presents mixed fact and fiction as fact.

A Russian hominologist that claims to have skulls and hair samples of a relic Neanderthal.

Separating fact from fiction when it comes to vampire myths.

Numerous ships and planes vanish in the Bermuda Triangle.

Searching the world for the mythical lost civilization of Atlantis.

Examining divinely-inspired miracle cures for which science doesn't have a straight answer.

The search for clues for the identity of Jack the Ripper.

Investigating the supernatural realm of ghosts, poltergeists and demonic possession.

Evidence of a stone-age man still living in the remote mountains of Russia.

The evidence for and against the belief that Earth was visited by aliens thousands of years ago.

Analyzing scientific data and amateur research in search of proof of whether there is life on Mars.

A team of experts tries to separate fact from fiction during an investigation into feral children.

The legend of King Arthur.

Investigating maritime mysteries and haunting tales of ghost ships.

The forensic and scientific evidence found on the Shroud of Turin.