The film 'How to Train Your Dragon' does not include any explicit or implied LGBTQ+ characters or themes. The narrative centers on Hiccup's coming-of-age story and his bond with the dragon Toothless, alongside a heterosexual romantic subplot, without incorporating any queer identities or storylines.

The film "How to Train Your Dragon" does not feature any identifiable transsexual characters or themes. Its narrative focuses on the relationship between Vikings and dragons, with no elements pertaining to transgender identity or experiences.

The film features skilled female characters like Astrid Hofferson and Ruffnut Thorston who participate in combat and training. However, their direct physical confrontations are primarily against dragons or as part of a group. There are no specific scenes where a female character is depicted as victorious in close-quarters physical combat against one or more male human opponents.

The film "How to Train Your Dragon" (2010) adapts characters from the book series of the same name. All major characters retained their established genders from the source material, and no existing characters were portrayed as a different gender.

The animated film "How to Train Your Dragon" (2010) introduces characters consistent with their Viking heritage as implied in the source books. There are no instances where a character canonically established as one race in prior material is portrayed as a different race.