The Black Phone does not feature any explicit LGBTQ+ characters or themes. The narrative centers on a child abductor and the supernatural efforts to escape him, with no discernible queer representation or subtext present in the story.

The film "The Black Phone" does not feature any identifiable transsexual characters or themes. The narrative focuses on a child abductor and the supernatural experiences of his victims and their families, with no elements related to transgender identity.

The movie does not contain any action or adventure elements.

The film "The Black Phone" is an adaptation of Joe Hill's short story. All major characters, including Finney, Gwen, and The Grabber, maintain the same gender as established in the original source material. No characters canonically or historically established as one gender are portrayed as a different gender in the film.

The film adapts a short story where character races were not explicitly defined for all roles. The casting choices for characters like Robin Arellano and Bruce Yamada align with the implied ethnicity of their names, rather than changing an established race from the source material. No race swaps occurred.