{
  "schemaVersion": 1,
  "canonical": "https://www.screensearch.co.uk/watch/tv/107854/diabolical-2018",
  "canonicalPath": "/watch/tv/107854/diabolical-2018",
  "title": "Diabolical",
  "year": "2018",
  "type": "tv",
  "tmdbId": 107854,
  "region": "GB",
  "regionName": "United Kingdom",
  "directAnswer": "Diabolical (2018) is currently available to stream in the UK on Discovery+ Amazon Channel and Discovery+. Last verified on 5 May 2026 by ScreenSearch.",
  "lastVerified": "2026-05-04T23:11:36.683Z",
  "lastVerifiedHuman": "5 May 2026",
  "metadata": {
    "overview": "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. \"Diabolical\" is a docuseries that delves into the minds of murderers, asking a simple question: \"Why did they do it?\" The acts were committed with extreme premeditation -- many were months or even years in the making. Tension builds in each episode as law enforcement taps into the methods of devious masterminds, aided by insights from forensic psychologists and psychiatrists as well as criminal profilers.",
    "tagline": "",
    "runtimeMinutes": 42,
    "genres": [
      "Crime",
      "Documentary"
    ],
    "tmdbRating": 8,
    "tmdbVoteCount": 2,
    "releaseDate": "2018-01-01",
    "poster": "https://image.tmdb.org/t/p/w500/aso4yAZt9NbKfvRpIYlbqqhCQV6.jpg",
    "backdrop": "https://image.tmdb.org/t/p/w1280/2GZJitFVPZCrkgndBuekglj9stn.jpg",
    "numberOfSeasons": 3,
    "numberOfEpisodes": 30
  },
  "providers": {
    "stream": [
      {
        "providerId": 584,
        "name": "Discovery+ Amazon Channel",
        "category": "subscription",
        "logoUrl": "https://image.tmdb.org/t/p/original/lgudHqEtTOzkMWlpTjU1oUyoUSZ.jpg",
        "url": "https://www.amazon.co.uk/s?k=Diabolical&i=instant-video"
      },
      {
        "providerId": 524,
        "name": "Discovery+",
        "category": "subscription",
        "logoUrl": "https://image.tmdb.org/t/p/original/bPW3J8KlLrot95sLzadnpzVe61f.jpg",
        "url": "https://www.themoviedb.org/tv/107854-diabolical/watch?locale=GB"
      }
    ],
    "free": [],
    "rent": [],
    "buy": []
  },
  "faq": [
    {
      "question": "Where can I stream Diabolical in the UK?",
      "answer": "Diabolical (2018) is currently included in subscriptions to Discovery+ Amazon Channel and Discovery+ in the United Kingdom. Sign-in is required to play. Streaming licences change occasionally — ScreenSearch refreshes its data daily."
    },
    {
      "question": "Are all seasons of Diabolical on the same service?",
      "answer": "Not always — TV licensing is sometimes negotiated season by season. ScreenSearch shows availability across all seasons on the title's page; for season-specific availability, look at the season picker inside the search dialog."
    },
    {
      "question": "Is Diabolical on Netflix, Disney+ or Amazon Prime Video in the UK?",
      "answer": "Diabolical is currently included with: Discovery+ Amazon Channel and Discovery+."
    },
    {
      "question": "How accurate is this TV series's availability data?",
      "answer": "Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth."
    }
  ],
  "sources": {
    "data": "The Movie Database (TMDB)",
    "licensing": "JustWatch (via TMDB)",
    "refreshFrequency": "daily"
  },
  "related": {
    "htmlUrl": "https://www.screensearch.co.uk/watch/tv/107854/diabolical-2018",
    "markdownUrl": "https://www.screensearch.co.uk/watch/tv/107854/diabolical-2018.md",
    "jsonUrl": "https://www.screensearch.co.uk/watch/tv/107854/diabolical-2018.json",
    "siteHomepage": "https://www.screensearch.co.uk/",
    "llmsTxt": "https://www.screensearch.co.uk/llms.txt"
  }
}