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Diabolical (2018)
Like trying to decipher the value of a book without ever opening it, judging a person by his or her outward appearance can be a mistake. Someone may look perfect on the outside, but even the most kind-hearted soul has a dark side looming. "Diabolical" is a docuseries that delves into the minds of murderers, asking a simple question: "Why did they do it?" The acts were committed with extreme premeditation -- many were months or even years in the making. Tension builds in each episode as law enforcement taps into the methods of devious masterminds, aided by insights from forensic psychologists and psychiatrists as well as criminal profilers.
Watch Providers: Investigation Discovery ,
Spectrum On Demand ,
Discovery Plus ,
Discovery+ Amazon Channel ,
HBO Max Amazon Channel ,
Max
Production companies: Lion Television,
MPH Entertainment Productions
Network: Investigation Discovery
Runtime: 1260 min.
Episode Runtime: 42 min.
Released: Jan. 1, 2018
Last Air Date: May 12, 2020, midnight
Status: Returning Series
Certification: TV-14 / 14+
