Magnet Releasing has debuted a red band trailer for [REC]³ Génesis, the latest installment in director Paco Plaza's horror franchise. Leticia Dolera and Diego Martín star as the happy couple Clara and Kolda, who are celebrating their wedding day when things get violently out of control. Take a look at this age-restricted video, featuring lots of blood, gore, and a crazed bride with a chainsaw.

Koldo and Clara are about to celebrate the most important day of their lives: their wedding. Everything appears to be running smoothly and the bride, the groom and their families are enjoying a wonderful day in the countryside until some of the guests start showing signs of a strange illness. Before they know what's happening, the bride and groom find themselves in the middle of a hellish ordeal, as an uncontrollable torrent of violence is unleashed on the wedding. What started off as an idyllic day quickly descends into a nightmare of the worst kind...