A film director prepares to shoot a documentary about the urban miracle of Pontevedra but, in the midst of filming, he realizes that he knows little about the city and that, moreover, he is not very interested in the subject. He enters a creative crisis and realizes that he prefers to make a fiction. Although he is not clear about what, he calls his usual actresses and involves them in the project. They quickly notice that this is not going anywhere and rebel against the direction of the director. As a result of that rebellion, they end up filming something else which is, ultimately, Pontevedra Hora Cero