Ballad of the Little Soldier
1984 documentary film directed by Werner Herzog about children soldiers in Nicaragua. The film focuses on a group of Miskito Indians who used children soldiers in their resistance against the Sandinistas.
Starring Werner Herzog, Denis Reichle
It's a documentary and war movie, and has a rating of 7.3 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Denmark.