# As Quatro Chaves Mágicas

> 1971 Portuguese film

**Wikidata**: [Q17168956](https://www.wikidata.org/wiki/Q17168956)  
**Source**: https://4ort.xyz/entity/as-quatro-chaves-m-gicas


## References

1. [Source](http://portal.mj.gov.br/ClassificacaoIndicativa/jsps/DadosObraForm.do?select_action=&tbobra_codigo=25618)
2. Brazilian Advisory Rating System
3. The Movie Database
4. IMDb