London estate agents invited to value a house rigged with special effects . The viral video was created to promote Sky Living 's new three-part drama . The Enfield Haunting looks at supposed genuine haunting in 1977 .
London estate agents invited to value a house rigged with special effects . The viral video was created to promote Sky Living 's new three-part drama . The Enfield Haunting looks at supposed genuine haunting in late Seventies .