Star Trek (1966–1969)

The original Star Trek series (1966-1969) did not feature any explicit LGBTQ+ characters or themes. While creator Gene Roddenberry reportedly had intentions for future inclusion, these were not realized during the show's initial run.

The original Star Trek series features female characters in various roles, including bridge officers and guest stars. While some are involved in dangerous situations or participate in combat scenarios, there are no clear instances where a female character decisively defeats one or more male opponents in direct, close-quarters physical combat using skill or strength.

As the original series, Star Trek (1966–1969) introduced its core characters and established their genders for the first time. There were no prior canonical or widely established versions of these characters from other media for a gender swap to occur.

Star Trek (1966-1969) is the original production for its main characters. There is no prior source material or historical record from which these characters' races were established and subsequently changed within this series.