The cast love Mat, he's so nice and lovely... But one day someone (Lawry and we're married) stumbles across on him AND IT TURNS OUT HE IS A VAMPIRE! So does he have to turn them? Does he pretend it's a joke? Do the whole cast get scared? Do one of them get incredibly turned on by this (please yes)?

Make it anything really, any vampire (Although Moonlight vampires are AWESOME) , but the image of a fanged, super-strong Mat is stuck in my head...