Train Dreams (2025) does not explicitly portray LGBTQ+ characters or themes. The film focuses on the solitary life of a heterosexual logger in early 20th-century America, exploring themes of memory, loss, and change. While some viewers might find metaphorical resonance, the narrative itself does not directly engage with LGBTQ+ identity or community.

Based on available information, there is no accessible data describing the portrayal of transsexual characters or themes in the film 'Train Dreams' (2025). Therefore, an evaluation of its impact on trans representation cannot be made.

The movie does not contain any action or adventure elements.

The film's main characters, Robert and Gladys Grainier, retain their established genders from Denis Johnson's novella. No available information indicates any character's on-screen gender differs from their source material or historical representation.

The casting aligns with the characters' established backgrounds in the novella and the historical demographics of early 20th-century Northwestern United States. No characters explicitly defined as one race in the source material are portrayed as a different race.