U-571 is a historical war film centered on a perilous naval mission during World War II. The narrative exclusively focuses on the male crew's military objectives and survival, with no identifiable LGBTQ+ characters, relationships, or themes depicted or referenced throughout the story.

U-571 is a World War II submarine thriller focused on a mission to capture an Enigma machine. The narrative does not include any identifiable transsexual characters or themes, nor does it touch upon issues related to gender identity. Therefore, the film has no portrayal to evaluate in this context.

The film is a war drama centered on an all-male submarine crew during World War II. There are no female characters depicted in any combat or action roles throughout the movie.

U-571 is a fictionalized account of a WWII submarine mission. All significant characters, consistent with the historical context of naval warfare during that period, are portrayed as male. There are no instances of characters established as one gender being portrayed as another.

U-571 is an original story with fictional characters created for the film. There are no pre-existing canonical or historical figures whose race could have been altered, thus no race swaps occurred.