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The Best Episodes of World's Most Evil Killers Season 4

Every episode of World's Most Evil Killers Season 4 ranked from best to worst. Discover the Best Episodes of World's Most Evil Killers Season 4!

Binge this in 7h 18m•Peaking at 7.4/10

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
    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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  2. 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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  3. 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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  4. World's Most Evil Killers Season 4 Episode 1 - Todd Christopher Kohlhepp
    6.9/10(25 votes)

    S4:E1

    A chilling profile of the serial killer Todd Christopher Kohlhepp, who claimed the lives of at least seven innocent people between 2003 and 2016.

    Director:Unknown
    Writer:Unknown

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  5. World's Most Evil Killers Season 4 Episode 6 - Sante and Kenneth Kimes
    6.9/10(25 votes)

    S4:E6

    An investigation into the murderous mother-and-son duo, who killed their elderly landlady in a greed-fuelled ploy.

    Director:Unknown
    Writer:Unknown

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  6. World's Most Evil Killers Season 4 Episode 4 - William Suff
    6.7/10(27 votes)

    S4:E4

    A profile of the murderer known to some as the Riverside Prostitute Killer, who sits on death row after being convicted for the slaying of 12 women.

    Director:Unknown
    Writer:Unknown

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  7. World's Most Evil Killers Season 4 Episode 5 - Christopher Hightower
    6.6/10(27 votes)

    S4:E5

    A profile of the Rhode Island family man and Sunday school teacher, who also turned out to be a cold-blooded triple murderer.

    Director:Unknown
    Writer:Unknown

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  8. World's Most Evil Killers Season 4 Episode 10 - Daniel Lee Siebert
    6.6/10(22 votes)

    S4:E10

    A look at the life of the American serial killer, who was convicted of three murders but confessed to many more.

    Director:Unknown
    Writer:Unknown

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  9. World's Most Evil Killers Season 4 Episode 3 - Robert Ben Rhoades
    6.4/10(27 votes)

    S4:E3

    A profile of The Truck Stop Killer, who targeted hitchhikers and truck stop sex workers in a horrific string of crimes spanning 15 years.

    Director:Unknown
    Writer:Unknown

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  10. World's Most Evil Killers Season 4 Episode 8 - Angel Maturino Resendiz
    6.4/10(23 votes)

    S4:E8

    Known as The Railroad Killer to some, the serial killer is thought to have taken the lives of more than 23 victims before his execution in 2006.

    Director:Unknown
    Writer:Unknown

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Season 4 Ratings Summary

"The Hillside Stranglers" is the best rated episode of "World's Most Evil Killers" season 4. It scored 7.4/10 based on 22 votes. Directed by Unknown and written by Unknown, it aired on 7/21/2020. This episode is rated 0.1 points higher than the second-best, "Richard Chase".