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Where to stream

Diabolical

8.020183 seasonsTV-14TV SeriesCrimeDocumentary

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.…

DirectorAndrea de Brito
ProducersTyler Harrell·David Erickson

Where to watch

Discovery+ Amazon ChannelDiscovery+ Amazon ChannelDiscovery+Discovery+
Availability shown for United Kingdom · rights vary by country

Seasons & Episodes

E1
Daddy's Little Nightmare
Mar 10, 2020
E2
Hands That Rob the Cradle
Mar 17, 2020
E3
Masking Evil
Mar 24, 2020
E4
Lie For Me
Mar 31, 2020
E5
Sins of a Mother
Apr 7, 2020
E6
Teach Me To Kill
Apr 14, 2020
E7
Devil Wears False Eyelashes
Apr 21, 2020
E8
Caught In the Cover-Up
Apr 28, 2020
E9
Killer Track Record
May 5, 2020
E10
Evil Sister Act
May 12, 2020

Cast · Directed by Andrea de Brito

RH
Ross Huguet
Narrator (voice)

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See all fromRoss Huguet

More from Andrea de Brito · Director

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2018
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Diabolical — streaming FAQ

Which OTT platform streams Diabolical?

Diabolical is streaming on Discovery+ in United Kingdom. It's not currently on Netflix.

Is Diabolical on Netflix?

No, Diabolical is not on Netflix in United Kingdom as of October 2026. It's currently on Discovery+.

Is Diabolical on Amazon Prime Video?

No, Diabolical isn't on Amazon Prime Video in United Kingdom right now. It's on Discovery+ instead.

Where can I watch Diabolical for free?

Diabolical is available on Discovery+ in United Kingdom, but you'll need an active subscription — there's no free option right now.

How many seasons does Diabolical have?

Diabolical has 3 seasons so far.

Are all episodes of Diabolical out yet?

The 3 released seasons of Diabolical are complete, but the show is still in production — a new season is expected.

Is there a Season 4 of Diabolical?

A Season 4 of Diabolical hasn't been officially confirmed yet.