Watch Butterfly Zone - Il senso della farfalla (2010) Official Trailer

Vladimir and his friend Vercingetorix discover, in his dead father's wine cellar, a wine that has the power to conduct you to the afterlife, opening a doorway that leads in both directions. They begin exploring, but accidentally bring back to life a serial killer. Violent death and secret rituals follow, as both the police and a mysterious occult organization who are desperate to gain possession of the secret become involved. Along with Lidia, a policewoman, have to try and discover the secret of the fantastical doorway.