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The Worst Episodes of Dr. STONE

Every episode of Dr. STONE ranked from worst to best. Explore the Worst Episodes of Dr. STONE!

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One fateful day, all of humanity was petrified by a blinding flash of light. After several millennia, high schooler Taiju awakens and finds himself lost in a world of statues. However, he’s not alone! His

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  1. #1 Worst Episode
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    Dr. STONE Season 4 Episode 2 - SCIENCE JOURNEY
    7.3/10(937 votes)

    S4:E2

    Maintaining morale will be critical on the long journey to the Americas. Knowing where on the ocean you are is pretty important, too. The crew of the Perseus discuss.

    Director:Nana Fujiwara
    Writer:Kurasumi Sunayama

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  2. Dr. STONE Season 3 Episode 6 - TREASURE BOX
    7.4/10(866 votes)

    S3:E6

    The Perseus crew are on their way to the treasure island, the birthplace of the Hundred Tales, where they hope to locate the treasure box left behind by the Soyuz crew.

    Director:Tomochi Kosaka
    Writer:Unknown

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  3. Dr. STONE Season 3 Episode 9 - Beautiful Science
    7.4/10(833 votes)

    S3:E9

    Suika and Ginro work together to rescue the mobile lab from the Perseus. Reunited with Senku and the others, the group works on items to help Kohaku with the selection process.

    Director:Yoshihiro Nishio
    Writer:Unknown

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  4. Dr. STONE Season 3 Episode 10 - SCIENCE WARS
    7.4/10(835 votes)

    S3:E10

    Amaryllis, Ginro and Kohaku are chosen to join the inner palace. The science team will need a way to communicate with them in secret, and, eventually, a way for them with the science team.

    Director:Harume Kosaka
    Writer:Yuichiro Kido

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  5. Dr. STONE Season 4 Episode 1 - RYUSUI VS. SENKU
    7.4/10(1137 votes)

    S4:E1

    Senku and his companions finally set off for America in search of corn. However, a dispute arises between Ryusui and Senku shortly after they depart.

    Director:Nana Harada
    Writer:Kurasumi Sunayama

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  6. Dr. STONE Season 4 Episode 14 - EARTH RACE
    7.5/10(834 votes)

    S4:E14

    Senku and company must flee from Stanley's ship, but they have to make stops to refuel.

    Director:Nobutaka Chikahashi
    Writer:Kurasumi Sunayama

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  7. Dr. STONE Season 4 Episode 26 - Fire
    7.5/10(751 votes)

    S4:E26

    The crew arrives in Spain, where they collect fluorite, olive oil and some treats.

    Director:Shinichi Fukumoto
    Writer:Akira Kindaichi

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  8. Dr. STONE Season 3 Episode 4 - Eyes of Science
    7.6/10(874 votes)

    S3:E4

    The morse code signal reading "WHY" saturates the airwaves too much for Ukyo to pinpoint a direction, so the Kingdom of Science works on a way to visualize the signal.

    Director:Shigeki Awai
    Writer:Unknown

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  9. Dr. STONE Season 3 Episode 15 - Battle in Three Dimensions
    7.6/10(814 votes)

    S3:E15

    Moz and the Kingdom of Science form a tenuous, temporary alliance against Ibara. How long it will last is a question they can't afford to concern themselves with just yet.

    Director:Unknown
    Writer:Unknown

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  10. Dr. STONE Season 4 Episode 16 - Medusa Mechanism
    7.6/10(832 votes)

    S4:E16

    The team is going to need a weapon for when Stanley inevitably catches up to them.

    Director:Kayona Yamada
    Writer:Kurasumi Sunayama

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  11. Dr. STONE Season 4 Episode 27 - The Universe Is Written in the Language of Mathematics
    7.6/10(726 votes)

    S4:E27

    The New Perseus sets out to India to recruit mathematicians for the space program.

    Director:Osamu Nabeshima
    Writer:Kurasumi Sunayama

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  12. Dr. STONE Season 1 Episode 3 - Weapons of Science
    7.7/10(1631 votes)

    S1:E3

    Senku does not trust the motivation of Shishio, so he will try to hide his plans from a new and unforeseen enemy for his plan to revive civilization.

    Director:Hideaki Ōba
    Writer:Yuichiro Kido

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  13. Dr. STONE Season 2 Episode 1 - Stone Wars Beginning
    7.7/10(1411 votes)

    S2:E1

    Senku continues in trying to advance the Stone World, this time he makes "space food", it is in actuality cup noodles. After Senku finishes his project, Gen has an epiphany and devises a plan to take down Tsukasa's army without violence.

    Director:Nana Harada
    Writer:Yuichiro Kido

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  14. Dr. STONE Season 3 Episode 5 - Science Vessel Perseus
    7.7/10(872 votes)

    S3:E5

    Kaseki's efforts to build the science vessel Perseus hit a roadblock when he realizes that it's impossible to get all the parts to fit in practice.

    Director:Nana Harada
    Writer:Unknown

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  15. Dr. STONE Season 3 Episode 8 - The Trump Card Aboard the Science Vessel
    7.7/10(854 votes)

    S3:E8

    Amaryllis explains how she evaded petrification and how she came to her decision to sneak into the inner palace.

    Directors:Mao Yingxing, Tomochi Kosaka, Tomoko Hiramuki
    Writer:Unknown

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  16. Dr. STONE Season 4 Episode 6 - SCIENCE IS ELEGANT
    7.7/10(898 votes)

    S4:E6

    Stanley orders Luna to infiltrate the Perseus and identify Doctor Taiju. Things go sideways when it turns out to be a little too easy.

    Director:Osamu Nabeshima
    Writer:Kurasumi Sunayama

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  17. Dr. STONE Season 4 Episode 18 - Diamond Heart
    7.7/10(814 votes)

    S4:E18

    The team discovers a giant pile of petrification devices. They take them apart to see what makes them tick.

    Director:Shigeki Awai
    Writer:Kurasumi Sunayama

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  18. Dr. STONE Season 2 Episode 4 - Full Assault
    7.8/10(1189 votes)

    S2:E4

    Chrome and Magma struggle with Ukyo, while Senku, gets his hands busy with building up an invention; a new hope.

    Director:Tomomi Ikeda
    Writer:Unknown

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  19. Dr. STONE Season 2 Episode 5 - Steam Gorilla
    7.8/10(1167 votes)

    S2:E5

    The final touches to the automobile are made and it is used to transport the science supplies to a fortified cliffside that's close to the Tsukasa empire. From there the automobile is upgraded into a tank, but unbeknownst to the rescue group preparations by the empire have been made to counter any vehicular attack.

    Director:Kentaro Kawajiri
    Writer:Unknown

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  20. Dr. STONE Season 3 Episode 1 - NEW WORLD MAP
    7.8/10(1013 votes)

    S3:E1

    While continuing to use the hot air balloon to search for the oil, it's decided that Ishigami Village needs to take up agriculture to prevent future food shortages, as well as to produce preserved food for their upcoming sea voyage.

    Director:Tomomi Ikeda
    Writer:Yuichiro Kido

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  21. Dr. STONE Season 4 Episode 5 - DOCTOR VS. DOCTOR
    7.8/10(921 votes)

    S4:E5

    Tensions rise as Dr. Xeno makes his introductions to the Perseus.

    Director:Sato Chako
    Writer:Akira Kindaichi

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  22. Dr. STONE Season 4 Episode 13 - Watching the Same Moon
    7.8/10(893 votes)

    S4:E13

    The team head to the source of the petrification beam in South America as they flee from Stanley's ship.

    Director:Shunji Yoshida
    Writer:Akira Kindaichi

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  23. Dr. STONE Season 4 Episode 31 - Unknown Known
    7.8/10(680 votes)

    S4:E31

    With the computer completed, the team will need a user interface: a TV.

    Director:Lin Yingchen
    Writer:Akira Kindaichi

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  24. Dr. STONE Season 1 Episode 5 - Stone World The Beginning
    7.9/10(1513 votes)

    S1:E5

    Shishio is determined to end Senku's life if he does not promise at that moment that he will abandon his idea of ​​recovering civilization as it was before the incident.

    Director:Tomomi Ikeda
    Writer:Yuichiro Kido

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  25. Dr. STONE Season 1 Episode 10 - A Flimsy Alliance
    7.9/10(1367 votes)

    S1:E10

    Senku and his kingdom of science successfully test the first lightbulb since the collapse. Meanwhile, Asagiri Gen, a spy from Tsukasa's empire, is killed by an unknown attacker.

    Director:Yusuke Onoda
    Writer:Unknown

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Worst Episodes Summary

"SCIENCE JOURNEY" is the worst rated episode of "Dr. STONE". It scored 7.3/10 based on 937 votes. Directed by Nana Fujiwara and written by Kurasumi Sunayama, it aired on 1/16/2025. This episode scored 0.1 points lower than the second lowest rated, "TREASURE BOX".