Monsters movie begins with an intro: six years ago, a satellite sent by NASA to the furthest limits of the solar system to search for extraterrestrial life is back. Its mission was successful, but by mistake he had fallen in Central Mexico area. The strange creatures came out of the satellite and begin to destroy the military, civilian and rescue personnel. In addition, an extremely dangerous deadly virus escapes the satellite. The population of the area is being evacuated. Most of Mexico declared as a Zone of Infection and blocked by U.S. troops from the north and the Russian-Mexican from the south. All the movements across the Zone border are prohibited, but there are about a hundred people inside the zone and they are still alive... It is considered as the one of the most low-budget film with the world-wide theatrical release in the history of modern cinema, Monsters movie have a budget around $500 thousand USD. The set was 6 attended by 6 people only and the film was shot on non-professional cameras. All the filming was done directly on unprepared locations, often used without prior approval. There are only two actors in the film. Other roles performed by people who accidently appeared at the filming location."