The film 'The Voyeur' does not feature any identifiable LGBTQ+ characters or themes. Its narrative is entirely centered on heterosexual relationships, desire, and voyeurism, offering no portrayal of queer identity or experiences.

The film 'The Voyeur' does not feature any identifiable transsexual characters or themes. Its narrative primarily focuses on voyeurism and sexual obsession, without engaging with transgender identity or experiences.

The movie does not contain any action or adventure elements.

The film "The Voyeur" is an adaptation of Alberto Moravia's novel "L'uomo che guarda." A review of the main characters from the source material and their on-screen portrayals reveals no instances where a character's gender was changed.

The film "The Voyeur" is an adaptation of an Italian novel, featuring characters who are consistently portrayed as white, aligning with the source material and setting. There is no evidence of any character's race being changed from a previously established canon.