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Watch World's Most Notorious Killers Online

  • 8/10
  • COUNTRIES: United Kingdom
  • Subtitles: English

Discover the chilling stories of five renowned international murder cases, featuring firsthand accounts from individuals close to each case and those seeking justice. Read More

Watch World's Most Notorious Killers online. Featuring , World's Most Notorious Killers has 1 seasons and 5 episodes in total. It is available for streaming online in the USA on 2 services such as Peacock Premium and Peacock Premium Plus. It is classified as Documentary and Crime genre series and the average rating across the web is 8. The TV series was filmed in United Kingdom and was first aired on 2024. Read Less