You've got yourself a ghost hunter! What would you do? I have absolutely no idea, and each time it happens I'm almost at a loss for words.
In the end I just had to sell the chap what he wanted, smiling and nodding at him. He wasn't unpleasant, just deluded, so I decided to leave him be. Was this the right thing to do? Would you have done anything different - leave us a comment if you've got any sort of opinion on the matter!
In related news, there's a great article over at Cracked about Ghost Hunting shows, I'd definitely recommend reading it, for me the highlight was this: