Mena Suvari and Henry Simmons have joined the cast of Lifetime’s two-hour original movie/backdoor pilot Stalkers (formerly Whisper Of Fear), toplined by Drea De Mateo and Jodi Lyn O’Keefe. Its 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. Stalkers follows Diane Harper (de Matteo), a hot-headed cop with a troubled past, and a polished, ambitious DA (O’Keefe) who team up to bring a stalker (Suvari), obsessed with her former lover, to justice. Simmons will play Harper’s partner Cliff. Stalkers will be produced by Pilgrim Studios and is executive produced by Craig Piligian. The script is written by David Wiener (Last Resort).