Cast & crew
Working on the Douro River (1931)
Directed by Manoel de Oliveira Written by Manoel de Oliveira
Crew
| Luís de Freitas Branco | Original Music Composer |
| Manoel de Oliveira | Director |
| Luís de Freitas Branco | Original Music Composer |
| António Mendes | Director of Photography |
| Manoel de Oliveira | Writer |
| Manoel de Oliveira | Editor |
| Luís de Freitas Branco | Original Music Composer |
| Manoel de Oliveira | Director |
| António Mendes | Director of Photography |
| Manoel de Oliveira | Director |
| Manoel de Oliveira | Editor |
| Luís de Freitas Branco | Original Music Composer |
| Manoel de Oliveira | Director |
| Manoel de Oliveira | Writer |
| António Mendes | Director of Photography |
| Manoel de Oliveira | Director |
| Manoel de Oliveira | Director |
| António Mendes | Director of Photography |
| Manoel de Oliveira | Editor |
| Luís de Freitas Branco | Original Music Composer |
| António Mendes | Director of Photography |
| Manoel de Oliveira | Editor |
| Manoel de Oliveira | Writer |
| Luís de Freitas Branco | Original Music Composer |
| Manoel de Oliveira | Editor |
| Manoel de Oliveira | Director |
| Manoel de Oliveira | Writer |
| Luís de Freitas Branco | Original Music Composer |
| Manoel de Oliveira | Editor |
| Manoel de Oliveira | Editor |
| António Mendes | Director of Photography |
| António Mendes | Director of Photography |
| Manoel de Oliveira | Director |
| António Mendes | Director of Photography |
| Manoel de Oliveira | Writer |
| António Mendes | Director of Photography |
| Manoel de Oliveira | Editor |
| Manoel de Oliveira | Editor |
| Manoel de Oliveira | Writer |
| Luís de Freitas Branco | Original Music Composer |
| Manoel de Oliveira | Director |
| Manoel de Oliveira | Writer |
| Manoel de Oliveira | Writer |
| Luís de Freitas Branco | Original Music Composer |
| Manoel de Oliveira | Writer |
| Manoel de Oliveira | Director |
| António Mendes | Director of Photography |
| Manoel de Oliveira | Writer |
| Manoel de Oliveira | Editor |
| Luís de Freitas Branco | Original Music Composer |