A man whose identity is intertwined with cult cinema finds that he is having problems distinguishing fact from fiction and believes he's seeing a monster from his movies for real.

Private investigator Sunshine "Sunny" LeBlanc is brutally murdered, triggering a shocking investigation. Her sudden death exposes a massive secret: she was leading a triple life, simultaneously married to a woman and two men who knew nothing about each other. Bound by grief and shared betrayal, the wife and two husbands must move into the same house for their own protection. Putting aside their shock and jealousy, the trio unites to avenge Sunny's death. Using her own detective files and tools, they hunt for her killer. As they dig deeper, they uncover a dangerous web of personal lies and high-level government corruption that puts all their lives in immediate danger.