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The Best Episodes of World's Most Evil Killers

Every episode of World's Most Evil Killers ranked from best to worst. Let's dive into the Best Episodes of World's Most Evil Killers!

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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

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Episode Rankings

  1. #1 Fan Favorite
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    World's Most Evil Killers Season 9 Episode 4 - Donald Henry Gaskins
    9.2/10(5 votes)

    #1 - Donald Henry Gaskins

    S9:E4

    A profile of serial killer Donald Henry Gaskins who stabbed, shot, drowned and poisoned more than a dozen people in South Carolina in the 1970s.

    Director:Unknown
    Writer:Unknown

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  2. World's Most Evil Killers Season 9 Episode 6 - David Marmolejo
    8.4/10(5 votes)

    #2 - David Marmolejo

    S9:E6

    An in-depth look at the case of David Marmolejo, who was convicted of the brutal murder of his own mother in 2009

    Director:Unknown
    Writer:Unknown

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  3. World's Most Evil Killers Season 3 Episode 1 - Ted Bundy
    7.6/10(31 votes)

    #3 - Ted Bundy

    S3:E1

    A look at the life - and horrifying crimes - of Ted Bundy, a notorious serial killer who murdered at least 30 young women and girls between 1974 and 1978.

    Director:Unknown
    Writer:Unknown

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  4. World's Most Evil Killers Season 8 Episode 4 - Richard Biegenwald
    7.6/10(8 votes)

    #4 - Richard Biegenwald

    S8:E4

    Over a 25-year career of murder, Richard Biegenwald killed at least six people as he sought out ever more violent and inventive ways of dealing death.

    Director:Unknown
    Writer:Unknown

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  5. World's Most Evil Killers Season 2 Episode 2 - Richard Ramirez
    7.5/10(29 votes)

    #5 - Richard Ramirez

    S2:E2

    Exhibiting cruelty, callousness, and viciousness beyond any human understanding, Richard Ramirez terrorized Los Angeles with his spate of home invasions.

    Director:Unknown
    Writer:Unknown

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  6. World's Most Evil Killers Season 8 Episode 5 - Richard Kuklinski
    7.5/10(8 votes)

    #6 - Richard Kuklinski

    S8:E5

    For Richard Kuklinski, crime was his way of life. As a professional murderer, his unusual methods led to a disturbing nickname, The Iceman.

    Director:Unknown
    Writer:Unknown

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    The 20 WORST Episodes of World's Most Evil Killers

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  7. World's Most Evil Killers Season 1 Episode 7 - Ed Gein
    7.4/10(45 votes)

    #7 - Ed Gein

    S1:E7

    A profile of Ed Gein, the killer and body-snatcher who came to be known as the `Butcher of Plainfield', and whose story is thought to have inspired Alfred Hitchcock's Psycho.

    Director:Unknown
    Writer:Unknown

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  8. World's Most Evil Killers Season 6 Episode 1 - John Allen & Lee Malvo
    7.4/10(12 votes)

    #8 - John Allen & Lee Malvo

    S6:E1

    John Allen and Lee Malvo: The story of the Beltway sniper attacks. John Allen and his teenage accomplice carried out the brutal series of shootings that killed 10.

    Director:Unknown
    Writer:Unknown

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  9. World's Most Evil Killers Season 5 Episode 6 - Sunset Strip Killers
    7.3/10(14 votes)

    #9 - Sunset Strip Killers

    S5:E6

    Sunset Strip Killers: The story of two killers who targeted young girls and sex workers for their own twisted pleasure. Descriptions of sexual violence and child abuse.

    Director:Unknown
    Writer:Unknown

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  10. World's Most Evil Killers Season 3 Episode 4 - Gary Ridgway
    7.2/10(28 votes)

    #10 - Gary Ridgway

    S3:E4

    The case of serial killer Gary Ridgway, who has confessed to murdering a staggering 71 teenage girls and women across Washington state through the 1980s and 1990s.

    Director:Unknown
    Writer:Unknown

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  11. World's Most Evil Killers Season 3 Episode 5 - Dennis Rader
    7.2/10(28 votes)

    #11 - Dennis Rader

    S3:E5

    The crimes of the American serial killer Dennis Rader, who murdered 10 people in the Wichita, Kansas area over 17 years and dubbed himself BTK - meaning `Bind, Torture, Kill'.

    Director:Unknown
    Writer:Unknown

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  12. World's Most Evil Killers Season 4 Episode 7 - Richard Chase
    7.2/10(20 votes)

    #12 - Richard Chase

    S4:E7

    A profile of the serial killer who took the lives of six victims in one month, known to some as The Vampire Killer due to his penchant for cannibalism.

    Director:Unknown
    Writer:Unknown

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  13. World's Most Evil Killers Season 6 Episode 7 - Derrick Todd Lee
    7.2/10(10 votes)

    #13 - Derrick Todd Lee

    S6:E7

    A profile of Derrick Todd Lee, who murdered seven women in the Baton Rouge area of Louisiana, and was sentenced to death for his chilling crimes.

    Director:Unknown
    Writer:Unknown

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  14. World's Most Evil Killers Season 1 Episode 2 - Joachim Georg Kroll
    7.1/10(30 votes)

    #14 - Joachim Georg Kroll

    S1:E2

    A profile of the ghastly German serial killer who hunted and ate parts of his victims, earning him the title of the 'Ruhr Cannibal'.

    Director:Unknown
    Writer:Unknown

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  15. World's Most Evil Killers Season 1 Episode 5 - John Wayne Gacy
    7.1/10(35 votes)

    #15 - John Wayne Gacy

    S1:E5

    Documentary profiling Chicago killer John Wayne Gacy, who was well-liked by his local community, until it emerged he had ended the lives of 33 men in the 1970s.

    Director:Unknown
    Writer:Unknown

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  16. World's Most Evil Killers Season 1 Episode 6 - Jeffrey Dahmer
    7.1/10(39 votes)

    #16 - Jeffrey Dahmer

    S1:E6

    An insight into the crimes of Jeffrey Dahmer, the American serial killer dubbed the `Milwaukee Cannibal' after he raped, murdered and dismembered 17 people between 1978 and 1991

    Director:Unknown
    Writer:Unknown

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  17. World's Most Evil Killers Season 3 Episode 9 - Danny Rolling
    7.1/10(25 votes)

    #17 - Danny Rolling

    S3:E9

    A profile of serial killer Danny Rolling, nicknamed the Gainesville Ripper, who targeted Florida students with crimes so horrific that he inspired the movie Scream.

    Director:Unknown
    Writer:Unknown

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  18. World's Most Evil Killers Season 4 Episode 9 - The Hillside Stranglers
    7.1/10(18 votes)

    #18 - The Hillside Stranglers

    S4:E9

    A look at the lives and crimes of a duo of cousins who, together, took the lives of 10 girls and women aged between 12 and 28.

    Director:Unknown
    Writer:Unknown

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  19. World's Most Evil Killers Season 5 Episode 3 - Jerry Brudos
    7.1/10(14 votes)

    #19 - Jerry Brudos

    S5:E3

    The Shoe Fetish Killer: The crimes of Jerry Brudos, whose disturbing shoe fetish played a part in the gruesome murders he carried out on four young women.

    Director:Unknown
    Writer:Unknown

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  20. World's Most Evil Killers Season 8 Episode 7 - Billy Mansfield Jr
    7.1/10(7 votes)

    #20 - Billy Mansfield Jr

    S8:E7

    Billy Mansfield Jr murdered at least five victims, but investigators suspect the extent of his serial killing is still to be revealed.

    Director:Unknown
    Writer:Unknown

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  21. World's Most Evil Killers Season 2 Episode 6 - Rodney Alcala
    7.0/10(31 votes)

    #21 - Rodney Alcala

    S2:E6

    Examining the murderer who appeared on a dating game show in the midst of a killing spree that may have claimed as many as 130 victims.

    Director:Unknown
    Writer:Unknown

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  22. World's Most Evil Killers Season 6 Episode 9 - Chester Turner
    7.0/10(7 votes)

    #22 - Chester Turner

    S6:E9

    The story of the cold-blooded serial killer who took the lives of at least fifteen people during a terrifying decade-long murder campaign.

    Director:Unknown
    Writer:Unknown

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  23. World's Most Evil Killers Season 8 Episode 3 - John Eric Armstrong
    7.0/10(8 votes)

    #23 - John Eric Armstrong

    S8:E3

    In 1999 and 2000, women began disappearing from Detroit's thriving areas of prostitution. No one suspected that John Eric Armstrong, a seemingly normal father was actually a killer.

    Director:Unknown
    Writer:Unknown

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  24. World's Most Evil Killers Season 4 Episode 2 - David Berkowitz
    6.9/10(22 votes)

    #24 - David Berkowitz

    S4:E2

    A profile of the serial killer who found himself at the center of New York's biggest manhunt after a vicious shooting spree that left six dead.

    Director:Unknown
    Writer:Unknown

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  25. World's Most Evil Killers Season 7 Episode 2 - Robert Hansen - The Butcher Baker
    6.9/10(12 votes)

    #25 - Robert Hansen - The Butcher Baker

    S7:E2

    The Alaska serial killer Robert Hansen who murdered at least seventeen women during a spree that lasted for more than a decade.

    Director:Unknown
    Writer:Unknown

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Best Episodes Summary

"Donald Henry Gaskins" is the best rated episode of "World's Most Evil Killers". It scored 9.2/10 based on 5 votes. Directed by Unknown and written by Unknown, it aired on 1/28/2025. This episode scored 0.8 points higher than the second highest rated, "David Marmolejo".