

Diabolical (2018 - 2020)
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 featuring Bryson Pitts and Noah Staggs has one or more episodes streaming on MAX, streaming with subscription on Philo, streaming with subscription on fuboTV, and 10 others. It's a crime and mystery show with 49 episodes over 4 seasons. Diabolical is no longer running and has no plans to air new episodes or seasons. It has a high IMDb audience rating of 8.1 (114 votes).
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EPISODE GUIDE
Diabolical Season 4 Overview
Mar 11, 2020 - May 13, 2020Season 4 of Diabolical has 10 episodes that are available to stream on Philo, fuboTV, Discovery+, DIRECTV STREAM, Investigation Discovery and for Rent or Purchase on 2 Services.
Diabolical Season 4 Episodes

S04 E10Evil Sister Act
May 13, 2020When Samuel Johnson Jr. suddenly vanishes, investigators find themselves face-to-face with two sisters who know something; through a series of...
S04 E10 of Diabolical is available to stream on Philo, Discovery+, DIRECTV STREAM, Investigation Discovery and for Rent or Purchase on 1 Service.

S04 E09 Killer Track Record
May 6, 2020Three women die of the same mysterious illness, the hunt is on to prove their deaths are no accident. Investigators...
S04 E09 of Diabolical is available to stream on Philo, Discovery+, DIRECTV STREAM, Investigation Discovery and for Rent or Purchase on 1 Service.

S04 E08 Caught in the Cover-Up
Apr 29, 2020In West Bloomfield, Mich., a simple affair between two coworkers turns complex as the two lovers are willing to do...
S04 E08 of Diabolical is available to stream on Philo, Discovery+, DIRECTV STREAM, Investigation Discovery and for Rent or Purchase on 1 Service.
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Cast & Crew
1 episodes (2%) are available to watch free online (YouTube).
48 episodes (98%) are available to stream on a popular subscription service (MAX, Philo, fuboTV, and 3 others).
23 episodes (47%) are available to stream on a TV everywhere service (Investigation Discovery).
43 episodes (88%) are available to rent or buy from $1.99 on 6 services (iTunes, Apple TV, Google Play, and 3 others).
#151 Ranked in TV on True Crime Files
#159 Ranked in TV on Investigation Discovery
#476 Ranked in Mystery TV
Diabolical has a high IMDb audience rating of 8.1 (114 votes). The show is somewhat popular with Reelgood users lately.

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About Diabolical
Diabolical Overview
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.