After participating in a séance, young Laura begins to behave strangely. Alarmed, her parents ask Father Olmedo, one of the few exorcists authorized by the Vatican to intervene in cases of demonic possession, for help.
Unfortunately the movie 13 Exorcisms is not yet available on HBO Max.
| Camera | Daniel Sosa Segura | Director of Photography |
| Sound | Federico Jusid | Original Music Composer |
| Editing | Antonio Frutos | Editor |
| Writing | Ramón Campos | Writer |
| Writing | Gema R. Neira | Writer |
| Writing | Teresa Fernández-Valdés | Writer |
| Writing | Carlos Ruano | Writer |
| Directing | Jacobo Martínez | Director |
| Writing | Salvador S. Molina | Writer |
| Writing | David Orea | Writer |
