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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 10 - Charles Cullen
    8.4/10(5 votes)

    S9:E10

    To some, nurse Charles Cullen was a friendly face, always willing to lend a hand. None suspected what he really was: a relentless and ruthless killer.

    Director:Unknown
    Writer:Unknown

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  2. World's Most Evil Killers Season 9 Episode 4 - Donald Henry Gaskins
    8.3/10(7 votes)

    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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  3. World's Most Evil Killers Season 9 Episode 6 - David Marmolejo
    7.9/10(7 votes)

    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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  4. World's Most Evil Killers Season 6 Episode 1 - John Allen & Lee Malvo
    7.6/10(17 votes)

    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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  5. World's Most Evil Killers Season 8 Episode 4 - Richard Biegenwald
    7.6/10(13 votes)

    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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  6. World's Most Evil Killers Season 8 Episode 9 - Wayne Adam Ford
    7.6/10(9 votes)

    S8:E9

    Working as a truck driver, serial killer Wayne Adam Ford strangled and dismembered his victims before dumping their bodies in creeks and rivers

    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 9 Episode 5 - Wayne Williams
    7.6/10(5 votes)

    S9:E5

    From 1979 to 1981, at least 28 children and youths were murdered after vanishing from predominantly Black neighborhoods of Atlanta, sparking terror in the community.

    Director:Unknown
    Writer:Unknown

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  8. World's Most Evil Killers Season 2 Episode 2 - Richard Ramirez
    7.5/10(35 votes)

    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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  9. World's Most Evil Killers Season 3 Episode 1 - Ted Bundy
    7.5/10(37 votes)

    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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  10. World's Most Evil Killers Season 5 Episode 6 - Sunset Strip Killers
    7.5/10(19 votes)

    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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  11. World's Most Evil Killers Season 4 Episode 9 - The Hillside Stranglers
    7.4/10(22 votes)

    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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  12. World's Most Evil Killers Season 8 Episode 5 - Richard Kuklinski
    7.4/10(12 votes)

    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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  13. World's Most Evil Killers Season 4 Episode 7 - Richard Chase
    7.3/10(24 votes)

    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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  14. World's Most Evil Killers Season 8 Episode 7 - Billy Mansfield Jr
    7.3/10(12 votes)

    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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  15. World's Most Evil Killers Season 8 Episode 8 - Randy Kraft
    7.3/10(13 votes)

    S8:E8

    As well as being a well-spoken, well-respected computer expert, Randy Kraft was a serial killer suspected of killing more than 60 victims.

    Director:Unknown
    Writer:Unknown

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  16. World's Most Evil Killers Season 1 Episode 7 - Ed Gein
    7.2/10(52 votes)

    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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  17. World's Most Evil Killers Season 3 Episode 4 - Gary Ridgway
    7.2/10(33 votes)

    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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  18. World's Most Evil Killers Season 3 Episode 5 - Dennis Rader
    7.2/10(34 votes)

    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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  19. World's Most Evil Killers Season 3 Episode 9 - Danny Rolling
    7.2/10(31 votes)

    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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  20. World's Most Evil Killers Season 4 Episode 2 - David Berkowitz
    7.2/10(25 votes)

    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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  21. World's Most Evil Killers Season 5 Episode 3 - Jerry Brudos
    7.2/10(19 votes)

    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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  22. World's Most Evil Killers Season 6 Episode 7 - Derrick Todd Lee
    7.2/10(15 votes)

    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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  23. World's Most Evil Killers Season 6 Episode 10 - Genene Jones
    7.2/10(15 votes)

    S6:E10

    The chilling story of the serial killer who worked as a nurse in Texas, where she killed many children and infants by injecting them with drugs.

    Director:Unknown
    Writer:Unknown

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  24. World's Most Evil Killers Season 7 Episode 9 - Ronald Dominique
    7.2/10(12 votes)

    S7:E9

    For nearly a decade, the Bayou Strangler deceived, bound, assaulted and murdered men, as he drifted across South Louisiana.

    Director:Unknown
    Writer:Unknown

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  25. World's Most Evil Killers Season 8 Episode 2 - Jerald Wingeart
    7.2/10(12 votes)

    S8:E2

    In 1973, Dawn Magyar's body was found two months after she had vanished. Twenty-eight years on, advances in forensics helped solve the case.

    Director:Unknown
    Writer:Unknown

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Best Episodes Summary

"Charles Cullen" is the best rated episode of "World's Most Evil Killers". It scored 8.4/10 based on 5 votes. Directed by Unknown and written by Unknown, it aired on 3/11/2025. This episode scored 0.1 points higher than the second highest rated, "Donald Henry Gaskins".