Years after an Easter weekend tragedy devastates a family, they return to the house they grew up in to unearth the many secrets hidden within the nooks and crannies of home.

In this compulsively listenable tale of secrets, lies, and deception, Gilly Macmillan explores the darkest impulses and desires of the human heart. Diabolically clever, The Nanny reminds us that sometimes the truth hurts so much you’d rather hear the lie.

Twenty years ago, 11-year-olds Charlie Paige and Scott Ashby were murdered in the city of Bristol. A man was convicted of the brutal crime, but decades later, questions still linger. For his whole life, filmmaker Cody Swift has been haunted by the deaths of his childhood best friends. The loose ends of the police investigation consume him so much that he decides to return to Bristol in search of answers. Hoping to uncover new evidence and to encourage those who may be keeping long-buried secrets to speak up, Cody starts a podcast to record his findings.

When a Category 5 hurricane is poised to hit their coastal Florida town, the Davies family takes refuge in their waterfront manse. Marlowe, Lee, and their teenage twins invite their close friends to wait out the storm in comfort and style. Uninvited are the three strangers who dock on the family’s shore right before the storm descends. Brothers Jason and Bo—and Bo’s girlfriend, Darcy—are a charming, helpful trio in need of a safe haven that the Davies are only too happy to provide. But as the storm outside grows more threatening, so does the tension in the house.

They were just friends. Best friends. They spent entire summers sitting on Shiloh’s porch steps, dreaming about the future. They promised each other that, no matter what, their friendship would never change. Well, Shiloh did go to college, and Cary did join the Navy. And yet, somehow, everything changed.