Three blind sisters, Regina, Maria and Conceição, earn their living by singing in front of churches, in Brazil... They tell their amazing stories, full of drama, heartache, rape, poverty, death and hope.
| Directing | Leonardo Domingues | Director |
| Writing | Maurício Lissovski | Writer |
| Directing | Roberto Berliner | Director |
| Crew | Jacques Cheuiche | Cinematography |
| Production | Jacques Cheuiche | Associate Producer |
| Sound | Hermeto Pascoal | Original Music Composer |
| Editing | Leonardo Domingues | Editor |