Marighella
Starring Seu Jorge, Bruno Gagliasso, Luiz Carlos Vasconcelos, Humberto Carrão, Jorge Paz, Bella Camero, Henrique Vieira, Ana Paula Bouzas, Guilherme Ferraz, Rafael Lozano
It's a drama and history movie, and has a rating of 7.1 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Italy.