After fifteen fearsome years on the page, "Horrible Histories" are coming to the small screen - with all the nasty bits intact - of course. Want to know: a genuine jester's joke; why chickens had their bottoms shaved; and, what ten-year-old treacle was used for? Join Rattus Rattus and the gang for the funniest, fastest, nastiest and daftest ride through history you're ever likely to see...