As of April 2026, the film is available on several major platforms: El secreto de Julia | Rotten Tomatoes
The story centers on a protagonist (Susana or Julia) who appears to lead a perfect, stable life with a loving family. However, she is harboring a traumatic event or a hidden crime from her past. As the narrative progresses, an outsider or a sudden event triggers an investigation, forcing the protagonist to take drastic measures to keep her secret buried. The tension escalates into a psychological thriller where the protagonist’s sanity and safety are pushed to the limit.
As she attempts to settle into the old house, the boundary between memory and reality begins to blur: Ghosts of the Past