The film does not contain any identifiable LGBTQ+ characters or themes. Its narrative centers on general messages of embracing differences and finding belonging, primarily through the lens of various monster identities rather than sexual orientation or gender identity.

The film "Monster High: New Ghoul at School" does not feature any identifiable transsexual characters or themes. Consequently, there is no portrayal of transsexual identity to evaluate within its narrative or character arcs.

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 Count Dracula). These are new characters, not gender-swapped portrayals of the established male monsters themselves.

This film is an early installment in the Monster High animated franchise, establishing the visual canon for its characters. There is no prior, widely established visual depiction of these characters from which this film deviates in terms of race.