The film 'Under Lock and Key' is an action-thriller centered on a woman's fight for survival in prison. No identifiable LGBTQ+ characters or themes are present in the narrative, leading to a determination of N/A for its portrayal of LGBTQ+ elements.

The film 'Under Lock and Key' (1995) does not appear to feature any identifiable transsexual characters or themes. Based on available plot summaries and cast information, there are no depictions relevant to the evaluation criteria.

The film primarily features female characters in action roles, particularly the protagonist Mona, a federal agent. However, her significant physical confrontations and victories are predominantly against other female characters within the prison setting. There are no clear instances where a female character physically defeats one or more male opponents in close-quarters combat.

The film "Under Lock and Key" (1995) is an original production and not an adaptation of existing source material or a depiction of historical figures. Therefore, no characters exist with a previously established gender that could have been swapped.

This film is an original production from 1995 and is not an adaptation of existing source material, a biopic of historical figures, or a reboot of established characters. Therefore, no characters exist with a pre-established canonical or historical race to be altered.