Calculating. Cunning. Cold as ice. In Diabolical, a new gripping ten-episode series on Investigation Discovery, these shockingly devious masterminds use their wits and wiles to manipulate us, seduce us and try to get away with murder.Diabolical has one or more episodes streaming with subscription on Philo, streaming with subscription on fuboTV, streaming with subscription on Discovery+, and 7 others. It's a crime show with 45 episodes over 4 seasons. Diabolical is still airing with no announced date for the next episode or season. It has a better than average IMDb audience rating of 7.2 (34 votes).
Where to Watch Diabolicali
Cast & Crew
All Seasons of Diabolical
Reelgood Watch Guide
41 episodes (91%) are available to stream on a subscription service (Philo, fuboTV, Discovery+ & 1 other).
33 episodes (73%) are available to stream on a TV everywhere service (Investigation Discovery).
33 episodes (73%) are available to rent or buy from $1.99 on 5 services (iTunes, Google Play, Prime Video & 2 others).
Not available to watch free online.
#35 Ranked in TV on True Crime Files
#98 Ranked in TV on Investigation Discovery
#200 Ranked in Special Interest TV
Diabolical has a better than average IMDb audience rating of 7.2 (34 votes). The show is somewhat popular with Reelgood users lately.