Chanting saved Domitila from a deadly fever. From that moment on, she started using her voice as a spiritual bridge to pray for the souls of the dead in her native town: San Miguel Pocitos, Puebla.
| Directing | Diego Ruiz Velázquez | Director |
| Writing | Diego Ruiz Velázquez | Screenplay |
| Sound | Nicolás García Lieberman | Music |
| Sound | Bernardo Chávez | Sound |
| Editing | Diego Ruiz Velázquez | Editor |
| Editing | Octavio Rivera | Editor |
| Editing | Arturo Campos Nieto | Editor |
| Camera | Mauricio Sánchez Arias | Director of Photography |
