Grimm does not feature any identifiable transsexual characters or themes. The narrative primarily focuses on supernatural creatures (Wesen) and their abilities, which sometimes involve physical transformations, but these are distinct from gender identity or transsexual experiences.

The movie does not contain any action or adventure elements.

Grimm is an original series that creates its own characters and narrative inspired by fairy tales, rather than directly adapting specific named characters from pre-existing source material with established genders. Therefore, no canonical characters were gender-swapped.

Grimm is an original series inspired by fairy tales, not a direct adaptation of specific characters with established races from prior canon. Its main characters were created for the show, thus no race swaps occurred.