“Prepotencia de trabajo” is a film about people who make films, made by people who make films, by people who teach how to make films, and by people who are learning how to make films. It’s also a film about their films, and about how these people learnt and managed to make them. And it is, at the same time, a film about Mar del Plata Film Festival and the possibilities it offers to them, and about the program of Image and Sound design offered by the University of Buenos Aires, where all these filmmakers came from.