It seems that one of the skeletons hanging in the London Dungeon has turned out to be more than a prop to scare people, but an actual skeleton.
It looks liks it has been hanging in one of the exhibitions for several years and no-one had noticed. They only had someone in to check whn they realised they needed certification to display bones and wanted their stock checked to make sure they were not real.
It is suspected another of the displays also features another real skeleton.
More on the discovery here.
I do like the fact they named it after Kate Moss though.