On August 1, filming began on this documentary directed by Diego López-Fernández. Under the production and distribution of Filmax, the [REC] saga was a milestone in the horror genre in Spain.

After the theatrical release of the first film, it became an immediate success with audiences and critics. It received awards and continued its journey with three sequels and an American remake.

Jaume Balagueró and Paco Plaza were the directors of the saga. Fifteen years later, the two directors and the rest of the crew will remember the first film. The shooting has begun in Barcelona, ​​in the emblematic building on the Rambla de Catalunya, where the action of the first film took place.