The film 'Na grani vekov' does not feature any identifiable LGBTQ+ characters or themes. Consequently, there is no portrayal to evaluate, resulting in an N/A rating for its net impact on LGBTQ+ representation.

The film "Laikmetu griežos" is a historical drama set in Latvia at the turn of the 19th and 20th centuries, focusing on social changes and class struggles. No identifiable transsexual characters or themes are present within the narrative or its documented plot summaries.

The movie does not contain any action or adventure elements.

The film is a historical drama and a sequel based on established source material. There is no evidence of any character, previously established in the source novel or prior films, having their gender changed in this installment.

This 1981 Soviet Latvian historical drama is based on a classic Latvian novel, depicting 19th-century Latvian peasants. The characters are inherently Latvian, and the cast primarily consists of white Latvian actors, consistent with the source material and historical context. There is no evidence of any character being portrayed by an actor of a different race than established.