Based on the provided information, the film 'John Henry' does not contain identifiable LGBTQ+ characters or themes. Consequently, there is no portrayal to evaluate, resulting in a net impact rating of N/A.

Based on available plot summaries and cast information, the film 'John Henry' (1986) does not appear to feature any identifiable transsexual characters or themes. Therefore, no specific portrayal can be evaluated.

The movie does not contain any action or adventure elements.

The 1986 animated film "John Henry" portrays the titular folk hero, who is canonically and historically male, as male. No other established characters from the legend appear to have undergone a gender swap in this adaptation.

The character John Henry is a legendary African-American folk hero. In the 1986 film, John Henry is portrayed by Alfred E. Smith, a Black actor, aligning with the character's established race.