The 2018 adaptation of 'The Little Drummer Girl' does not feature any discernible LGBTQ+ characters or themes. The narrative focuses on espionage and political intrigue, with romantic subplots involving heterosexual relationships. Therefore, there is no LGBTQ+ portrayal to evaluate within the series.

Currently, there is not enough information available to determine if transsexual characters or themes are present in 'The Little Drummer Girl, 2018', nor to evaluate their potential portrayal. No plot details or character arcs are provided to make an assessment.

The movie does not contain any action or adventure elements.

The 2018 adaptation of John le Carré's novel maintains the canonical genders of its primary characters, including protagonist Charlie Ross and key intelligence officers. No significant gender swaps from the source material are present.

The adaptation features characters whose race aligns with their portrayal in the source novel, or whose race was not explicitly defined in the original material. No major or canonically established characters underwent a race change.