This an odd sort of film. There is nothing specially good about it. The acting, the production, the effects and even the plot are all somewhat mediocre. Yet it has its moments. Setting a Jack The Ripper sort of story against the London blitz is unique in itself. But the intriguing aspect is that they have combined some pretty gory scenes with an offbeat sort of humour. I'm not sure whether it's a war movie, a murder mystery or a comedy. Maybe a bit of each. Not a great film by any means. Yet it's something different and we enjoyed it. Was this perhaps inspired by Foyle's War? It also had the look of a pilot for a planned TV series that never happened.