

Four friends go camping to debunk UFO rumors. They find something far worse than aliens.
Faced with rumors that strange phenomena are happening in a town, two pairs of friends go to that rural area with a tent to investigate. At night they see strange lights and record an inexplicable sound. The next day, Laura appears before them, saying she is lost.
Cinematography
Grainy rural Spain becomes genuinely oppressive.
Sound
That recorded sound will haunt your dreams.
Acting
Victoria Vera's Laura: ethereal, terrifying, unforgettable.
Director
José Andrés Alcalde
Trivia, insights & behind the scenes
Made during Spain's post-Franco 'fantaterror' boom, when cheap genre films flourished with new creative freedom.
The 'sonido' scene—where they playback the recording—was allegedly based on a real 1970s Spanish UFO case that made national news.