Ghosthunters reckon they have recorded the ghostly wail of the Loch Ness monster.
Marquis H.K, 55, and friend Mark Dann travel around the UK visiting spooky location with their "spirit-detecting" kit.
The friends took their dowsing rods, compass and camera to the shores of the famous Scottish loch and asked if any sprits are present.
A video shows the rods moving suddenly - and a ghoulish cry can be heard in the background.
The team think this is the howl of Nessie - and is strong evidence for the theory that the Loch Ness Monster is a spirit.