World's Greatest Unsolved Mysteries

People disappear without a trace. Captain Briggs, his crew, and his family vanished from the Canadian built Mary Celeste. Ben Bathurst walked around the horses harnessed to his coach - and was never seen again. People appear without explanation Kaspar Hauser arrived in Nuremberg as inexplicably as if he’d materialised from some unknown dimension. Researchers of the paranormal have investigated cas...