Ana is Catalan, daughter of a bourgeois family and works in a studio in advertising. She is 38 years old and has only lived with her husband, with whom she has a relationship cold but accepted by both. Although his family is opposed, decides to leave her husband and takes a vacation with her daughter Barbara, of 12 years, in order to leave behind all the past and start a freer life, with fewer ties, less conventional.
The lawyer is visiting a prison to meet with a violent criminal who has been condemned to death. During the visit, things turn bad, there is a riot where prisoners escape and the criminal escapes taking a lawyer hostage.
During an ever-growing epidemic of zombies that have risen from the dead, two Philadelphia SWAT team members, a traffic reporter, and his television-executive girlfriend seek refuge in a secluded shopping mall.