Satan's Blood

Andrés (José María Guillén) and Ana (Mariana Karr) want an easy night out, and a chance meeting with Bruno (Ángel Aranda) and Berta (Sandra Alberti), a couple who say they are old friends, gets them an invitation to a secluded old villa. Carlos Puerto lets the evening go wrong a little at a time, as dinner turns into an offer to sleep over. Andrés and Ana keep telling themselves nothing is wrong, and that is the part that costs them.