Official Trailer: It is hard to slot Bhoothakaalam into a genre, a horror, or a psychological thriller. Or is it a psychological-drama-horror-thriller? You can infer the title as the past or the ghosts from the past. Like the series The Haunting of Hill House, do the ghosts lurk in their minds or are they really lurking in the shadows of the house. From the first frame, director, Rahul Sadasivan, skillfully