planet earth have suffer a terrible environmental disaster so humanity now survive underground split in to different religious cult . what cause the catastrophe . i have no idea . why be humanity split in to different ecclesiastical faction . i have no idea . since the surface of the earth can no longer support human life how be the human able to grow crop in order to fee the population . i have no idea . what sort of producer think this screenplay deserve to receive funding . i have no idea shepherd be one of these film that creep up late at night on cable channel . the sort of film where you consult the imbb to see if it have any merit . the number of people who have commentate on shepherd on this page hasn not yet reach double figure and this be a film that be release nine year ago . perhaps the people who have never see it be the lucky one . a for the rest of the plot it very routine . grumpy former cop boris dakota whose wife and child die several year previously meet a woman and her child and it up to him to save their life and almost like a futuristic western . throw in a former wrestler who now run the god channel and a fascist christian bloke who try to snuff out boris and a ventriloquist and some t and a for the sake of it and you have get a mess of a film . i guess after see this neil marshall doomsday be possibly a masterwork of cinema in comparison .