Spain, 1755. Ana is sent to a cloistered monastery where several nuns are afflicted by a mysterious disease. With the help of an unorthodox priest, the young novice uncovers an ancient legend and malevolent force: a bloodthirsty upiro.
| Actor | Role |
|---|---|
 Pauline BrisyAna | Ana |
 Javier BotetNot listed | Not listed |
 Diego AnidoNot listed | Not listed |
| VVictoria CerradaNot listed | Not listed |
 Tania SantanaNot listed | Not listed |
 Juanjo PuigcorbéNot listed | Not listed |
 María GalianaNot listed | Not listed |
 Teresa del OlmoNot listed | Not listed |
 Enrique MartínezNot listed | Not listed |
| EElena VillalbaNot listed | Not listed |
 Lorea IntxaustiNot listed | Not listed |