L'ingénieur hanté par un démon - L'histoire vraie de Bill Vaile

The true story of Bill Vaile, a skeptical aerospace engineer (a NASA contractor) who descends into paranormal horror. How did this scientist confront a demonic entity? It all begins in Texas. Called in for a routine service call, Bill interrupts a terrifying ritual resembling an exorcism. He thinks he can escape... but the demon of that house may have followed him. Dark Nights delves into this terrifying haunting. A descent into hell where science is powerless against possession.