A "demon" chillingly growled a mum's name before a door flung open as she took part in a ghost hunt in one of the UK's most haunted houses.
Paranormal investigator Rebecca Palmer looks spooked as her husband, Sean Reynolds, asks the ghostly apparition whether he was responsible for the knocking sound that had just filled the room.
They were in 30 East Drive in West Yorkshire, were the Pritchard family were reportedly terrorised by the "Black Monk" in the 1960s.
Moments later, a deep yet distorted voice croaks something back as the pair desperately try to work out what it said.
"Was that yes or Bex?" they muse, before agreeing the voice definitely sounded like it was saying "Bex".
The couple, who were joined by their cameraman Paul Jowett, look terrified as the "demon" continues to terrorise the room.