When Johnny—a filmmaker and grandson of the famous Black actress Mazelle Washington—brings his family to Mazywood, the secluded California mountain lodge left behind by his grandmother, he expects a quiet retreat. Instead, he uncovers a legacy of rage, secrets, and terror that has haunted his family for generations.

Mazelle brushed shoulders with giants like Lena Horne, Clark Gable, and Hattie McDaniel. But beneath her public appearance, she carried a secret she had kept and nurtured since she was a child, when a dark wish came true and changed the course of her life forever. Now, fifty years after her death, Johnny finds himself confronting the truth she buried—and the consequences she left behind. For a monster lurks outside Mazywood, hidden for generations, and Johnny brought his family to its hunting grounds.