Diabolical (2013) is a Crime series that follows calculating. Cunning. Cold as ice. These shockingly devious masterminds use their wits and wiles to manipulate, seduce and try to get away with murder. Currently, you can watch Diabolical on HBO Max, HBO Max Amazon Channel, Discovery+ Amazon Channel, YouTube TV. Streaming availability may vary by country and platform over time. Fans of crime series may also want to explore similar titles below.