The film lacks explicit evidence of LGBTQ+ characters or narratives that challenge heteronormativity. It maintains a neutral baseline typical of 1970s crime genre conventions.

The narrative centers on a police inspector's investigation. Without specific details on the inspector's gender or female character agency, the film follows standard procedural tropes.

Set in multicultural Montreal, the film does not confirm a diverse cast or characters of color with significant narrative agency. It reflects the unverified inclusion levels of urban dramas.

The story uses a private diary to explore subjective truths and personal realities. Chabrol's direction often critiques social institutions and traditional stability through these themes.

There is no documented evidence regarding the portrayal of physical or neurodivergent disabilities in this work.