Based on the information provided, 'The Tall Country' does not feature any identifiable LGBTQ+ characters or themes. Therefore, the film's portrayal of LGBTQ+ elements is not applicable, as there are no depictions to evaluate.

The 1958 film "Old Tallinn" is a documentary focused on the city of Tallinn, Estonia, its history, and architecture. It does not feature any identifiable transsexual characters or themes, as its narrative is entirely centered on the urban landscape and cultural heritage rather than individual identities or social issues.

The movie does not contain any action or adventure elements.

The film "The Tall Country" (also known as "The Tall Stranger") is an adaptation of Louis L'Amour's novel. A review of the primary characters from the source material and their on-screen portrayals reveals no instances where a character's established gender was changed.

The film "The Tall Country" (also known as "The Big Country") is a 1958 Western based on a novel. There is no evidence that any character, canonically or historically established as one race, was portrayed by an actor of a different race in this adaptation.