The film 'His and Hers, 1997' does not appear to feature any identifiable LGBTQ+ characters or themes. Its plot centers on a man's severed hand being replaced by a serial killer's hand, impacting his heterosexual relationship, with no elements related to queer identity.

The film 'His and Hers, 1997' does not feature any identifiable transgender characters or themes. The narrative primarily focuses on a heterosexual couple's tumultuous relationship and a bizarre incident involving a reattached finger, with no elements related to transsexual identity or experiences present in the story's plot or character arcs.

The movie does not contain any action or adventure elements.

The film "His and Hers" (1997) is not identified as an adaptation, biopic, or reboot of existing material with pre-established characters. There is no information to suggest any character was canonically established as a different gender prior to this film.

His and Hers (1997) is an original film, not an adaptation of existing source material with pre-established character races. Therefore, its characters are new creations, and no race swap can occur according to the definition.