This early 20th-century film, likely a documentary or travelogue focusing on Niagara Falls, does not contain any identifiable LGBTQ+ characters or themes. The nature of the subject matter and the era of production suggest no such depictions were present.

The film 'The Whirlpool Rapids, Niagara Falls, 1900' is identified as a historical short likely depicting the natural landscape. There is no information available to suggest the presence of transsexual characters or themes within its content. Therefore, the film does not depict transsexual individuals or related topics.

The movie does not contain any action or adventure elements.

This film appears to be a non-narrative documentary from 1900, depicting a natural phenomenon. With no named or established characters, there is no basis for a gender swap to occur.

This 1900 film, titled 'The Whirlpool Rapids, Niagara Falls,' appears to be a non-narrative documentary or actualité. With 'N/A' listed for starring roles, there are no established characters, historical figures, or source material from which a race swap could occur.