When one door closes, another opens for Stranger Things creators the Duffer Brothers as they bid farewell to the Upside Down and executive produce a new tantalising eight-part mystery. Retired aeronautical engineer Sam Cooper (Alfred Molina) begrudgingly arrives in a picturesque retirement community called The Boroughs, nestled in the New Mexico desert. He is befriended by neighbour Jack (Bill Pullman) and other residents but Sam fears these so-called 'golden years' will be the worst of his life. Everything changes after a terrifying nighttime encounter that suggests something monstrous lies beneath the community's impeccably tended lawns. To prove he isn't losing his mind, Sam joins forces with spiritual seeker Art (Clarke Peters), former journalist Judy (Alfre Woodard), one-time rock 'n' roll music manager Renee (Geena Davis) and retired doctor Wally (Denis O'Hare) to discover the shocking truth about their new home.