Overview: Ever wondered what goes on behind the neighbours' doors? Sometimes its best not to delve into other people's lives, as Kev Leach finds out. Kev is pretty happy with his life - steady job, cute hairdresser girlfriend, Babs, own home and nights out with the boys. Then his work-mate, Brian Pringle, a machine engineer at Mackintosh, moves in across the road following his divorce. At first, things run smoothly - the pair share the petrol on the factory run and go for a quick pint after work. But then Kev gets nosy. Through his video camera, usually reserved for taping his more intimate moments with Babs, he takes a peek at Brian surfing the net. What Kev sees, or thinks he sees, is so unexpected, so awful that he can hardly process the information. Is he living across the road from a paedophile? Well, he might be, and then again he might not. The problem for Kev is that however much he thinks he sees, he's never quite sure if his suspicions are justified. As the weeks go by, Kev watches Bri