In 1965 Mexico City, Flavia, a wealthy yet lonely schoolgirl, befriends Veronica, a young orphan girl who has a fascination with witchcraft. Veronica convinces Flavia that she is a real witch and forces her to be her assistant. The children's games gradually become more serious and Veronica demands more from Flavia.
You can now watch Poison for the Fairies online on the following streaming providers in the United States.
| Writing | Carlos Enrique Taboada | Screenplay |
| Directing | Carlos Enrique Taboada | Director |
| Writing | Carlos Enrique Taboada | Writer |
| Production | Héctor López Lechuga | Producer |
| Editing | Carlos Savage | Editor |
| Art | Fernando Ramírez | Production Design |
| Costume & Make-Up | Magdalena Eriz | Makeup Artist |
| Production | Fidel Pizarro | Unit Production Manager |
| Directing | Elvia Casillas | Assistant Director |
| Directing | Jesús Marín | Assistant Director |
| Art | Francisco García | Property Master |
| Sound | Juan Baños | Foley Artist |
| Sound | Efrén Marín Rojas | Sound |
| Sound | Roberto Puente Portillo | Sound Editor |
| Sound | Abelardo Trejo | Sound Assistant |
| Camera | Manuel Luna | Camera Operator |
| Camera | Felipe Mariscal | Camera Operator |
| Camera | Isidro Rosas | Assistant Camera |
| Editing | Margarita Mejía | Negative Cutter |
| Editing | Celia Ruiz | Color Timer |
| Camera | Lupe García | Director of Photography |
| Sound | Carlos Jiménez Mabarak | Original Music Composer |
| Art | Enrique Ramírez | Set Decoration |
| Editing | Rafael Savage | Assistant Editor |
| Costume & Make-Up | Clementina Esquivel | Costume Design |
