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The Worst Episodes of Big Mouth

Every episode of Big Mouth ranked from worst to best. Explore the Worst Episodes of Big Mouth!

Binge this in 18h 17m•Peaking at 8.2/10

A lawyer with a ten-percent winning rate is caught up in a murder case and becomes the notorious and genius con artist, Big Mouse, overnight. In order to survive and protect his family, he tries

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Episode Rankings

  1. #1 Worst Episode
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    Big Mouth Season 1 Episode 16 - Episode 16
    6.7/10(251 votes)

    #1 - Episode 16

    S1:E16

    The TV debate begins, and the smoking gun that will bring down Choi Doha is at Miho's fingers.

    Director:Unknown
    Writer:Unknown

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  2. Big Mouth Season 1 Episode 15 - Episode 15
    7.6/10(178 votes)

    #2 - Episode 15

    S1:E15

    Changho prepares for the full-fledged elections against Doha, but Miho's health is in trouble.

    Director:Unknown
    Writer:Unknown

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  3. Big Mouth Season 1 Episode 1 - Episode 1
    7.8/10(392 votes)

    #3 - Episode 1

    S1:E1

    Changho, who has no money and is about to lose his wife, receives a call from the mayor of Gucheon.

    Director:Unknown
    Writer:Unknown

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  4. Big Mouth Season 1 Episode 7 - Episode 7
    7.8/10(222 votes)

    #4 - Episode 7

    S1:E7

    Jaeho warns Changho to stop looking into Seo Jaeyoung's thesis. Miho is suddenly attacked.

    Director:Unknown
    Writer:Unknown

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  5. Big Mouth Season 1 Episode 2 - Episode 2
    7.9/10(334 votes)

    #5 - Episode 2

    S1:E2

    Changho is charged with drug abuse and locked up in Gucheon Prison.

    Director:Unknown
    Writer:Unknown

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  6. Big Mouth Season 1 Episode 10 - Episode 10
    8.0/10(192 votes)

    #6 - Episode 10

    S1:E10

    Changho calls out Big Mouse, and an unexpected character turns up at the agreed time.

    Director:Unknown
    Writer:Unknown

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  7. Big Mouth Season 1 Episode 13 - Episode 13
    8.0/10(214 votes)

    #7 - Episode 13

    S1:E13

    The hot-plate restaurant is in ruins. The agitated Changho meets someone unexpected there.

    Director:Unknown
    Writer:Unknown

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  8. Big Mouth Season 1 Episode 3 - Episode 3
    8.1/10(281 votes)

    #8 - Episode 3

    S1:E3

    Changho needs to maintain recognition as Big Mouse to protect Miho.

    Director:Unknown
    Writer:Unknown

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  9. Big Mouth Season 1 Episode 6 - Episode 6
    8.1/10(252 votes)

    #9 - Episode 6

    S1:E6

    Miho joins the prison medical volunteer program to meet Changho.

    Director:Unknown
    Writer:Unknown

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  10. Big Mouth Season 1 Episode 8 - Episode 8
    8.1/10(231 votes)

    #10 - Episode 8

    S1:E8

    Changho is in a mental hospital. Will Changho be able to hide his identity in a state of confusion?

    Director:Unknown
    Writer:Unknown

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  11. Big Mouth Season 1 Episode 9 - Episode 9
    8.1/10(191 votes)

    #11 - Episode 9

    S1:E9

    Changho stands as an informant in Seo Jaeyoung's trial, and Jihoon and Jungrak search for Changho.

    Director:Unknown
    Writer:Unknown

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  12. Big Mouth Season 1 Episode 11 - Episode 11
    8.1/10(194 votes)

    #12 - Episode 11

    S1:E11

    Changho shifts the power dynamics in the prison to pressure Big Mouse. Doha plants a new warden.

    Director:Unknown
    Writer:Unknown

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  13. Big Mouth Season 1 Episode 4 - Episode 4
    8.2/10(261 votes)

    #13 - Episode 4

    S1:E4

    Gong Jihoon makes a bet with Changho to find out his true identity.

    Director:Unknown
    Writer:Unknown

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  14. Big Mouth Season 1 Episode 5 - Episode 5
    8.2/10(242 votes)

    #14 - Episode 5

    S1:E5

    Jihoon approaches Miho to find Seo Jaeyoung's thesis. Does Miho know Changho's true identity?

    Director:Unknown
    Writer:Unknown

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  15. Big Mouth Season 1 Episode 12 - Episode 12
    8.2/10(217 votes)

    #15 - Episode 12

    S1:E12

    The warden plans to use the prison riots to take out Changho and Miho.

    Director:Unknown
    Writer:Unknown

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  16. Big Mouth Season 1 Episode 14 - Episode 14
    8.2/10(224 votes)

    #16 - Episode 14

    S1:E14

    Changho makes a tempting offer to Chairman Kang. Doha conspires with Yoongab to get rid of Changho.

    Director:Unknown
    Writer:Unknown

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Worst Episodes Summary

"Episode 16" is the worst rated episode of "Big Mouth". It scored 6.7/10 based on 251 votes. Directed by Unknown and written by Unknown, it aired on 9/17/2022. This episode scored 0.9 points lower than the second lowest rated, "Episode 15".