

TV series
World's Most Evil Killers
2018–, English, on Sky Witness & Sky Crime.
World’s Most Evil Killers delves into the gripping real-life stories of the world’s most terrifying and prolific killers. From Fred and Rose West to Ed Gein – The Clown Killer – and even to The Milwaukee Cannibal. Each episode focuses on one notorious killer and features authentic first-hand accounts of their behavior, from detectives who ran the case, journalists who reported on the stories, relatives, and at times survivors, alongside series experts who provide analysis. These criminologists, crime journalists and psychologists examine how the infamous killers made headlines both nationally and internationally and why they still continue to evoke fear and fascination in the public eye.
- Seasons
- 10
- Episodes
- 98
- Episode length
- 47 min
- Status
- Still running
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Where to watch World's Most Evil Killers
World's Most Evil Killers is streaming on fuboTV, Peacock Premium, and Peacock Premium Plus in India.
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Availability in India as of 9 November 2026. Streaming data by JustWatch.
Latest episode
S10 E10: Diane & Rachel Staudte
Aired 7 April 2026
Seasons 10

Season 1
2018 · 8 episodes · 8.3/10

Season 2
2018 · 10 episodes · 8.2/10

Season 3
2019 · 10 episodes · 8.5/10

Season 4
2020 · 10 episodes · 8.4/10

Season 5
2021 · 10 episodes · 8.3/10

Season 6
2021 · 10 episodes · 8.1/10

Season 7
2022 · 10 episodes · 8.1/10

Season 8
2023 · 10 episodes · 8.2/10

Season 9
2024 · 10 episodes

Season 10
2025 · 10 episodes
Cast & crew
Details
- First aired
- 11 March 2018
- Network
- Sky Witness, Sky Crime, Pick
- Language
- English
- Country
- United Kingdom
- Type
- Documentary
Check ratings elsewhere
News & fan talk
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World's Most Evil Killers: quick answers
Is World's Most Evil Killers worth watching?
World's Most Evil Killers doesn’t have enough ratings for a verdict yet.
How many seasons of World's Most Evil Killers are there?
World's Most Evil Killers has 10 seasons and 98 episodes, about 47 minutes each.
Is World's Most Evil Killers finished?
World's Most Evil Killers is still listed as returning series; no new episode date is announced yet.
Which OTT platform is World's Most Evil Killers on?
World's Most Evil Killers is streaming on fuboTV, Peacock Premium, and Peacock Premium Plus in India. (Checked 9 November 2026.)
World's Most Evil Killers parents guide: is it suitable for kids?
No age rating is listed for World's Most Evil Killers yet.
What shows are like World's Most Evil Killers?
If you liked World's Most Evil Killers, try Deadly Women, Evil Lives Here, TYSON.