The film From beyond the Grave is quite a good answer though it is not the one. I watched episode 9 and 10 and I saw the beautiful sun coming through but not quite the same set up. A medieval man was sitting in a medieval room hearing of people dying. In order to recognise the film the first part and last part must coincide. The first part starts with a mystery of people dying no bargain shop with mirror. The last part whilst everything was crushing down a young couple holding close saying "we love each other". However, it was a good answer quite close.