Alone with Her (2006)

Invasion of privacy and domestic spying take on terrifying meaning in this unsettling tale of voyeurism. A young man has a secret obsession for a beautiful woman. By planting hidden cameras and listening devices in her home, he learns her most intimate secrets in order to manipulate her into a relationship that she innocently permits. Shot entirely through hidden cameras, including a "body cam," Alone With Her takes the audience to an extreme level of voyeuristic intimacy, exploiting both our fear of being watched and our compulsion to watch.