Diabolical

About Diabolical

Calculating. Cunning.

Diabolical is a crime series that airs on Investigation Discovery. Its themes are murder and homicide.

Since December 2013 it has reached 2 seasons and 15 episodes. It is still in production. Seasons run to about 8 episodes.

In the United States it streams on Discovery +, Discovery+ Amazon Channel, and HBO Max. Dexter, CSI: Vegas, and Dublin Murders make useful companions to Diabolical. It carries a TV-14 rating.