The series 'Treasury Men in Action' does not feature any identifiable LGBTQ+ characters or themes. As a crime drama from the 1950s, its narrative focuses on federal agents combating various crimes, reflecting the social and cultural norms of its production era, which typically excluded such explicit portrayals.

Based on available information for 'Treasury Men in Action' (1950), a crime drama series from the mid-20th century, there are no identifiable transsexual characters or themes present in the narrative. The film's context, genre, and production era suggest that such depictions were not part of its content.

The movie does not contain any action or adventure elements.

This 1950 anthology series features original stories about U.S. Treasury agents. There is no indication of characters being adapted from prior source material or historical records with established genders that were subsequently changed for the show.

The series is based on files from the U.S. Department of the Treasury, not on pre-existing fictional characters or specific historical figures with established racial identities. Its characters are original to the show, therefore no race swap can be identified.