Tonight, a full expose on a North London Christian group who earnestly believe the planet is being run by Lucifer. The proof is there for all to see - mainly in the bar codes used on gallon bottles of motor oil. Bob follows their traumatic journey up the A1 in a van with a dodgy wheel. It's alright - God provides them with a replacement. There is a bicycle-riding drugs dealer whose business is interrupted by a drunken old man falling over on him, and KEITH CHEGWIN pops up just when you'd least like him to. Britain's top TV investigators turn their attention to the scourge of car boot sales, where they manage to find a power drill with slightly loose connections. It's a scandal that shocks Bob to his very core but the people at the car boot sale seem to take it in their stride.