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Comedy•Drama

The Best Episodes of Mr. Plankton

Every episode of Mr. Plankton ranked from best to worst. Let's dive into the Best Episodes of Mr. Plankton!

Binge this in 10h 20m•Peaking at 8.7/10

A man plagued by misfortune and his ex, the unluckiest bride-to-be, are forced to accompany one another on the final journey of his life.

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Episode Rankings

  1. #1 Fan Favorite
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    Mr. Plankton Season 1 Episode 10 - Episode 10
    8.7/10(257 votes)

    S1:E10

    Now alone with Heung, Hae Jo reflects on his unfortunate life. After a tense reunion at Kkari's workplace, Hae Jo decides to confront his painful past.

    Director:Hong Jong-chan
    Writer:Jo Yong

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  2. Mr. Plankton Season 1 Episode 6 - Episode 6
    8.4/10(195 votes)

    S1:E6

    Heung reflects on his relationship with Jae-mi. After Hae Jo steals a boat to escape Chil-seong, they end up stranded on a deserted island.

    Director:Hong Jong-chan
    Writer:Jo Yong

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  3. Mr. Plankton Season 1 Episode 9 - Episode 9
    8.4/10(206 votes)

    S1:E9

    After learning about Hae Jo's severe condition, Jae-mi is determined to help him find his biological father. But when she returns, he's gone.

    Director:Hong Jong-chan
    Writer:Jo Yong

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  4. Mr. Plankton Season 1 Episode 5 - Episode 5
    8.3/10(209 votes)

    S1:E5

    Hae Jo spends meaningful time with Ko Jae-geun up in the mountains. Back in Seoul, Chil-seong corners Kkari and forces him to track down his old partner.

    Director:Hong Jong-chan
    Writer:Jo Yong

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  5. Mr. Plankton Season 1 Episode 7 - Episode 7
    8.2/10(198 votes)

    S1:E7

    Shaken by the island ordeal, Hae Jo slips into a slump his friend Yang Bong-suk can't lift. Meanwhile, Heung does everything to stay by Jae-mi's side.

    Director:Hong Jong-chan
    Writer:Jo Yong

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  6. Mr. Plankton Season 1 Episode 8 - Episode 8
    8.2/10(194 votes)

    S1:E8

    Afraid of hurting Jae-mi again, Hae Jo tries to push her away. Later, he takes on a new errand and meets a young girl looking for her long-lost brother.

    Director:Hong Jong-chan
    Writer:Jo Yong

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    The 20 WORST Episodes of Mr. Plankton

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  7. Mr. Plankton Season 1 Episode 4 - Episode 4
    8.1/10(207 votes)

    S1:E4

    Jae-mi makes a tough choice between Hae Jo and her devoted fiancé. Soon they head down to Busan, while a mysterious figure arrives to bail Heung out.

    Director:Hong Jong-chan
    Writer:Jo Yong

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  8. Mr. Plankton Season 1 Episode 2 - Episode 2
    8.0/10(255 votes)

    S1:E2

    Hae Jo sets out to find his sperm donor, the biological father he never knew. He crashes Jo Jae-mi's wedding and drags her along.

    Director:Hong Jong-chan
    Writer:Jo Yong

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  9. Mr. Plankton Season 1 Episode 3 - Episode 3
    8.0/10(217 votes)

    S1:E3

    Hae Jo recounts his first meeting with Jae-mi. While a huge fight breaks out at the sundae shop, Eo Heung and Wang Chil-seong's gang close in.

    Director:Hong Jong-chan
    Writer:Jo Yong

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  10. Mr. Plankton Season 1 Episode 1 - Episode 1
    7.6/10(291 votes)

    S1:E1

    Hae Jo, who runs an errand center, accepts Noh Yang-hui's request to kidnap her on her wedding day. Later, he unexpectedly runs into an old flame.

    Director:Hong Jong-chan
    Writer:Jo Yong

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Best Episodes Summary

"Episode 10" is the best rated episode of "Mr. Plankton". It scored 8.7/10 based on 257 votes. Directed by Hong Jong-chan and written by Jo Yong, it aired on 11/8/2024. This episode scored 0.3 points higher than the second highest rated, "Episode 6".