1974: The Possession of Altair (2018)

A newlywed couple vanished in 1974, leaving behind a series of 8mm tapes that unravel a chilling tale tied to one of Mexico's darkest chapters. As these recordings come to light, they expose a harrowing sequence of events that intertwine love and terror, shedding new insight into the couple's fate. The tapes serve as a haunting reminder of the past, blending personal tragedy with historical horror, and inviting viewers to confront the unsettling realities that lurked beneath the surface of society at that time.