Many celebrities in Hollywood claim to have seen ghosts and some add that their own home is haunted. Ghostbuster actor Dan Ackroyd admits to being unnerved by spooky goings-on in his home which had previously been owned by Mama Cass Elliot, one time member of the 60's cult group Mamas and Papas. He has been … Continue reading Actress Sharon Tate Saw Her Own Ghost