REC 3: Genesis

RECGnesis stylised as RECGnesis is a 2012 Spanish horror film directed by Paco Plaza. This film is the third installment of the REC series. It is a parallel sequel to the first two films, taking place before, during and after the films. It was released in cinemas in Spain onMarch 2012. with more international premiere dates that followed. The world premiere took place in Paris at the Grand Rex onMarch, followed by midnight screenings at the South By Southwest Film Festival onMarch. In the U.S., it was released via video on demand onAugust and was released theatrically onSeptember 2012 in select cities. Sony Entertainment released the DVD onNovember 2012.

Koldo and Clara are about to celebrate their wedding day. The wedding is filmed by Koldos cousin, Adrin, and their wedding photographer, Atun, plus footage cuts from other guests mobile phones and cameras. The guests travel to the wedding reception, held in a huge mansion, on chartered coaches. Adrin films his uncle, who says he was bitten by a dog, but says he will be all right.With the party in full swing, Adrins uncle begins showing unusual symptoms such as vomiting. Adrin also captures people outside in hazmat suits, searching the area and a police car arriving. Adrins uncle falls in full view of everyone. His wife approaches to help but he bites her neck, then vomits blood on another guest. More guests infected with the demonic virus burst onto the dance floor and begin attacking people. Amidst the chaos, Koldo and Clara are separated from each other. Koldo ends up with Adrin, Claras sister Tita, Atun, and a guest named Mencu, who is nicknamed Royalties. Koldo asks Atun why is he still filming and destroys the camera. From then on, the film returns to a normal thirdperson cinematic view. The group tries the back exits but encounter more infected guests. CCTV footage shows the infected now roaming in the ballroom. ........

Source: Wikipedia