
Smetak
- År: 2018
- Land: Brazil
- Sjanger: Documentary
- Ettromsleilighet: Gambiarra Sonora
- Nøkkelord: musician, experimental
- Regissør: Nicolas Hallet, Simone Dourado, Mateus Dantas
- Cast: Walter Smetak, Mateus Dantas, Rogério Duarte, Thomas Gruetzmacher, Guilherme Magalhães Vaz, Marco Scarassatti