The film 'One Man's War' by Edgardo Cozarinsky does not contain identifiable LGBTQ+ characters or themes. Its narrative centers on historical and political themes, specifically the occupation of Paris as seen through Ernst Jünger's diaries, and the exploration of documentary filmmaking.

The film "One Man's War" (1982) is a political thriller set during Argentina's Dirty War, focusing on a journalist investigating disappearances. Based on available plot summaries and thematic analyses, there are no identifiable transsexual characters or themes present in the narrative. The film's focus is entirely on political repression and historical events.

The movie does not contain any action or adventure elements.

This film is an original screenplay and not an adaptation of pre-existing material with established characters, nor is it a biopic or reboot. Therefore, no characters exist who were canonically, historically, or widely established as a different gender prior to this film.

This film is an original drama set in 1940s Paris, not an adaptation of a work with pre-established character races or a biopic of a specific historical figure whose race is documented. Therefore, no characters were canonically or historically established as a different race prior to this film.