Joker does not feature any identifiable LGBTQ+ characters or themes. The narrative centers on mental health, societal neglect, and class struggle, with no elements related to queer identity or experiences.

The film 'Joker' does not feature any identifiable transsexual characters or themes. Its narrative focuses on the protagonist's mental health struggles and societal alienation, without engaging with transgender identity in any capacity. Consequently, there is no portrayal to evaluate as positive, negative, or neutral.

The movie does not contain any action or adventure elements.

The film 'Joker' (2019) features established DC Comics characters like Joker, Thomas Wayne, Bruce Wayne, and Alfred Pennyworth, all of whom retain their canonical male gender. Other significant characters are original to this film and do not represent gender-swapped versions of pre-existing figures.

The film features established DC Comics characters like Joker and Thomas Wayne, who are portrayed by actors of the same race as their canonical depictions. Original characters or minor roles do not meet the criteria for a race swap.