Que Esse Grito Não Seja em Vão!
- വർഷം: 2012
- രാജ്യം: Brazil
- തരം: Documentary
- സ്റ്റുഡിയോ: 3filmgroup
- കീവേഡ്: punk rock, hardcore punk, anarchism, short film
- ഡയറക്ടർ: Raphael Erichsen, Tiago Berbare
- അഭിനേതാക്കൾ: João Gordo, Redson, Clemente Tadeu Nascimento, Jão, Antônio Bivar, Nenê Altro
