The film does not feature any identifiable LGBTQ+ characters or themes. Its narrative primarily focuses on themes of competition, friendship, and acceptance of differences within the Monster High universe, without explicitly addressing queer identities.

Monster High: Friday Night Frights does not include any identifiable transsexual characters or explore related themes. The narrative focuses on its established monster characters and their adventures without engaging with transgender identity, resulting in no direct portrayal to evaluate.

The movie does not contain any action or adventure elements.

The film features original characters who are the children of classic monsters, such as Frankie Stein (daughter of Frankenstein's Monster) and Draculaura (daughter of Dracula). These characters were created as female within the Monster High franchise and were not established as male in any prior canon. Therefore, no gender swap occurs.

This animated film from 2012 maintains the established visual and implied racial characteristics of its characters from the Monster High franchise's original canon. No characters established as one race in prior Monster High media are depicted as a different race in this installment.