The film focuses on a psychological horror narrative involving a child's nightmares and a serial killer investigation. There is no visible evidence of LGBTQ+ characters or non-heteronormative identities within the plot.

The story centers on the male experience, specifically a young boy's trauma and a male-dominated police investigation. While Maribel Verdú delivers a strong performance, female agency is not central to the conflict.

Set in 1912 Buenos Aires, the film captures a period of significant immigration and shifting demographics. The cast includes a mix of Spanish and Argentine actors, providing a baseline for ethnic complexity.

The film uses fiction to explore morality and dread rather than strict documentary accuracy. This approach allows for a nuanced, subjective exploration of the era's psychological shadows and systemic instability.

The protagonist experiences significant psychological distress and nightmares. It remains unclear if these elements represent neurodivergence or are simply stylistic devices used to heighten the horror elements.