This installment of the Fear Street trilogy serves as a flashback to 1978, detailing the origins of the Shadyside curse at Camp Nightwing. The narrative centers on the Berman sisters and their experiences, with no identifiable LGBTQ+ characters or themes present within this specific film's storyline or character arcs.

The film Fear Street: 1978 does not feature any identifiable transsexual characters or explore transsexual themes. The narrative focuses on a summer camp massacre and a generational curse, with its primary characters and plot points unrelated to transgender identity. For example, the central conflict revolves around the Berman sisters and the curse of Sarah Fier, without any trans-specific elements.

The movie does not contain any action or adventure elements.

The film introduces original characters for its narrative within the Fear Street universe. It does not portray any character who was canonically, historically, or widely established as one gender in prior source material as a different gender.

The characters in Fear Street: 1978 are original creations for the film series, not direct adaptations of specific, racially defined characters from prior source material or historical figures. Therefore, there is no established baseline to constitute a race swap.

Not depicted in the film.