U Turn is a Mystery Thriller. A young female reporter is upset about how people break traffic rules, she wants to do a story about it and have it published. In this pursuit she finds herself struck in a police case dealing with series of murders. The film is about how she tries to free herself of these accusations and also becomes part of the investigation process. The rest of the film is about the mysterious deaths and how they are all interconnected with a road accident.
The lives of six girls belong to different worlds although connected to each other through a doll called Molly, whose existence dates back to 1976, when she appeared among the rubble of the great fire of the San Carlos orphanage, in northern Spain.