There are few things we enjoy more than a good scare - as long as it's not real or happening to us. But over the years, there have been reports of families in Greater Manchester being terrorised out of their homes by an often unseen force.
This is not unique to this region, of course. The phenomenon of poltergeist hauntings has been reported for centuries and has been the subject of countless TV shows and Hollywood movies.
Poltergeist is a German word for a ghost or supernatural entity whose behaviour includes physical disturbances such as loud noises or moving objects.
The most famous recording of alleged poltergeist activity occurred in Enfield, London, between 1977 and 1979. READ MORE: Decapitations, inverted crosses and holy desecration - signs of witchcraft in Greater Manchester's 'dark satanic hills' READ MORE: The TV show so terrifying it left children with PTSD and has never been allowed to air again in 30 years Journalists and paranormal investigators were invited to witness disturbing happenings centred around sisters Janet, aged 11, and Margaret Hodgson, aged 13, at their Enfield home.