Deranged

The film does not include any characters with non-binary gender identities or same-sex relationships. It focuses on traditional straight relationships within the nuclear family.

The story revolves around a male protagonist who is defined by his protective role. Female characters are mostly portrayed as vulnerable and tied to the central crisis.

As a South Korean production, the cast is culturally uniform. The narrative focuses on a local social collapse without engaging in multiculturalism or diverse casting.

The film shows the breakdown of state structures and institutional authority. However, it presents this collapse as a biological issue rather than a cultural critique.

The parasitic condition is used as a horror element rather than a nuanced depiction of disability. It functions as a violent loss of control rather than a realistic portrayal of disability.