I'm here on a mission to tell you exactly what can go wrong if you're not careful. You see, it's like this: you're running down the staircase at random. You take one step, you take two steps, you take seven steps, 10 steps, two steps, 15 steps, 19 steps...you're lying in a heap at the bottom of the staircase--blood, bones, powder, that sort of thing--and you're wondering, how did I get here? And then you look up and you see...it's a man in a cowl, it's a man in a cowl, he opens his face to you--it's Jimmy Tarbuck*. He is saying,