Equinox is a horror film from 1970, centered on college students encountering a demonic book and supernatural entities in the woods. The narrative does not feature any identifiable LGBTQ+ characters or themes, therefore there is no portrayal to evaluate within the scope of this framework.

The film 'Equinox' (1970) does not feature any identifiable transsexual characters or themes. Its plot centers on a group of college students' encounter with a demonic force, leaving no basis for evaluating a portrayal of transsexual identity.

The film features female characters, Susan and Vicki, who primarily serve as victims or are possessed by supernatural entities. They do not engage in or win close-quarters physical combat against male opponents. The action scenes involving combat are mostly between male characters and monsters.

Equinox (1970) is an original film and not an adaptation or reboot of pre-existing material. All characters were created for this film, thus there are no instances of characters established as one gender in prior canon being portrayed as a different gender.

Equinox (1970) is an original film, not an adaptation of pre-existing material with established character races, nor does it feature historical figures. Therefore, there is no prior canon or historical record against which to assess a race swap.