In the setting of the 1950s, on a fateful evening in New Mexico, a charming young centralist, Fay, and a charismatic radio DJ, Everett, discover a strange radio signal that could change their small town and their future forever. Uninterrupted phone calls, AM radio signals, secret audio tape rolls forgotten in a library, analog telephone exchanges, exceeded limits, and an anonymous phone call lead Fay and Everett into a hunt in the unknown.