Juanita decides to abandon her family and go to a convent where, together with a group of extravagant nuns, she must discover the mysterious murder of a priest.
| Actor | Role |
|---|---|
 Mario VaquerizoSor Juanita | Sor Juanita |
 Isabel OrdazSor Frasquita | Sor Frasquita |
 Gemma CuervoSor Rita | Sor Rita |
 Antonia San JuanSor Raimunda | Sor Raimunda |
 DulceidaSor Rosarito | Sor Rosarito |
 María Alfonsa RossoSor María | Sor María |
 Javier HernándezEl Cura | El Cura |
 Paz PadillaLuisa | Luisa |
| MMarisol MurielReyes | Reyes |
 Gloria RamosSor Lola | Sor Lola |
| ÁÁfrica EsparducerSor Engracia | Sor Engracia |
 Pablo LiñaresDoctor Ambrosio | Doctor Ambrosio |
 Bibiana FernándezJusti | Justi |
 Sergio 'El Monaguillo' FernándezBaldomero | Baldomero |