The desperate producer, named Oscar, is struggling to make a name for himself in the film industry. He believes that the key to success is to create a horror movie that is so realistic that audiences will be terrified by it. To achieve this, he decides to hire real supernatural monsters to play the roles of the villains in his film.
Through a mysterious network of contacts, Oscar manages to find a group of supernatural creatures who are willing to act in his movie. Among them are vampires, werewolves, witches, and even a demon. Although Oscar is excited to work with these creatures, he quickly realizes that they are not as easy to control as he thought.
Each of the monsters has their own agenda, and they all become increasingly difficult to work with as the production of the movie progresses. There are constant arguments, tantrums, and even fights between the monsters. Oscar is caught in the middle, trying to manage their egos and emotions while also trying to make a successful movie.
As the production reaches its climax, the monsters become more and more unpredictable. They begin to use their supernatural powers to manipulate the events of the movie, causing chaos on set and putting the lives of the cast and crew in danger. Oscar realizes that he may have bitten off more than he can chew by hiring these creatures, and he fears that his dream of winning an award may turn into a nightmare.