Spanish horror film about an ambitious young television reporter who covers the night shift in one of Barcelona's local fire stations.
When Angela (Manuela Velasco) and her cameraman Pablo follow the fire crew to a distress call from an elderly woman locked in her apartment, they're not expecting much in the way of excitement.
With the cops already on the scene, all the firemen have to do is break down the door and make sure the woman is okay.
If only it were that simple. Before too long, Angela and Pablo are trapped inside the building - the only witnesses to the unimaginable horror contained within...