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Mr. Plankton

Season 1 · 10 episodes · Nov 8, 2024

A man who should not have been born and the unhappiest woman in the world are forced to accompany one another on the final journey of his life. Hae Jo, a man born out of wedlock thrown into a wandering life without family. Jae-mi, Hae Jo's ex-girlfriend and the world's unhappiest bride-to-be.

  1. Mr. Plankton season 1 episode 1 still

    Episode 1

    Episode 1

    Nov 8, 2024

    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.

  2. Mr. Plankton season 1 episode 2 still

    Episode 2

    Episode 2

    Nov 8, 2024

    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.

  3. Mr. Plankton season 1 episode 3 still

    Episode 3

    Episode 3

    Nov 8, 2024

    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.

  4. Mr. Plankton season 1 episode 4 still

    Episode 4

    Episode 4

    Nov 8, 2024

    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.

  5. Mr. Plankton season 1 episode 5 still

    Episode 5

    Episode 5

    Nov 8, 2024

    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.

  6. Mr. Plankton season 1 episode 6 still

    Episode 6

    Episode 6

    Nov 8, 2024

    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.

  7. Mr. Plankton season 1 episode 7 still

    Episode 7

    Episode 7

    Nov 8, 2024

    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.

  8. Mr. Plankton season 1 episode 8 still

    Episode 8

    Episode 8

    Nov 8, 2024

    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.

  9. Mr. Plankton season 1 episode 9 still

    Episode 9

    Episode 9

    Nov 8, 2024

    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.

  10. Mr. Plankton season 1 episode 10 still

    Episode 10

    Episode 10

    Nov 8, 2024

    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.