World-renowned parapsychologist Dr. Barry Taff is well known for the infamous investigation in 1974 that eventually led to a popular movie called The Entity, where he served as a technical advisor on the set. Dr. Taff has investigated more than 4,500 cases of ghosts, hauntings, poltergeists and UFOs. barrytaff.net Dr. Barry Taff earned his doctorate in psychophysiology with a minor in biomedical engineering from UCLA. He holds six medical patents. From 1969 through 1978 he worked out of the former parapsychology laboratory at UCLA's Neuropsychiatric Institute as a research associate where he studied telepathy, precognition, and remote viewing as well as poltergeists, doppelgangers and UFOs. Dr. Taff's research has been published in numerous journals, periodicals, magazines and books over the last 25 years. He has been the principal investigator on more than 3,500 cases of poltergeists and hauntings, one of which became the bestselling book and motion picture, 'The Entity.'