Drea de Matteo, Jodi Lyn O'Keefe, Mena Suvari, and Henry Simmons star in this Lifetime Original Movie, inspired by a true story from the book Whisper of Fear: The True Story of the Prosecutor Who Stalks the Stalkers, by Rhonda Saunders, a criminal prosecutor who wrote the law on stalking in California. The unnerving story follows "Diane Harper" (de Matteo), a hot-headed cop and "Julia Whitman" (O'Keefe), a polished District Attorney who team up to bring a stalker (Suvari) obsessed with her former lover to justice.