8 episodes
First episode: E1

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.
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8 episodes
First episode: E110 episodes
First episode: E110 episodes
First episode: E110 episodes
First episode: E110 episodes
First episode: E110 episodes
First episode: E110 episodes
First episode: E110 episodes
First episode: E110 episodes
First episode: E15 episodes
First episode: E1Quick answers about this series, release status, and episode totals.
World's Most Evil Killers first aired on March 11, 2018.
World's Most Evil Killers currently has 10 seasons and 88 episodes.
No official next-episode air date is listed for World's Most Evil Killers right now.