Sci-Fi K-Dramas
These are the 11 best Korean sci-fi dramas on DramaHog, from sweet home, happiness and all of us are dead. Each page has the story, the cast and where to watch.
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Sweet Home
2020 · Netflix · 10 episodesAfter losing his family, withdrawn teenager Cha Hyun-su moves into a run-down apartment building, hoping to be left…
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Happiness
2021 · tvN · 12 episodesIn a near future where housing is out of reach, Sae Bom, a sharp police officer, wins a place in a long-awaited…
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All of Us Are Dead
2022 · Netflix · 12 episodesA science experiment gone wrong turns a high school into the first place a zombie virus spreads.
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My Perfect Stranger
2023 · KBS2 · 16 episodesTwo strangers, a young news anchor and a woman who once wanted to become a writer, are thrown back to 1987 through a…
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Tunnel
2017 · OCN · 16 episodesIn 1986 a determined detective is hunting a serial killer when he slips through a tunnel and comes out in present-day…
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Kairos
2020 · MBC · 16 episodesAe Ri is a young woman working odd jobs to support her sick mother, whose life is upended when her mother suddenly…
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Gyeongseong Creature
2023 · Netflix · 10 episodesIn 1945 Gyeongseong, a charming pawnbroker crosses paths with a skilled woman who finds missing people.
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Duel
2017 · OCN · 16 episodesDeuk Cheon is a hardened detective whose daughter is kidnapped.
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Parasyte: The Grey
2024 · Netflix · 6 episodesParasites fall from space and take over human bodies by controlling their brains.
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Circle
2017 · tvN · 12 episodesThe story unfolds in two timelines: 2017, when alien visitors have arrived and humans have learned from them, and 2037…
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Are You Human Too?
2018 · 36 episodesThe drama follows Nam Sin III, an android created to look exactly like a human heir, who is forced to take the place of…
Questions about Sci-Fi K-Dramas
What are the best Sci-Fi K-Dramas?
Our top picks are Sweet Home, Happiness, All of Us Are Dead, followed by My Perfect Stranger. Open any drama for its story, cast and where to watch.
How often is this list updated?
Automatically. The list changes as new dramas air, episodes come out and streaming links change.
Can I watch these dramas in my country?
Availability differs by country and changes over time, so each drama page shows where it is listed. Check the service in your region before you subscribe.
More ways to browse
Episode, cast and poster data from TVmaze. Descriptions are written by DramaHog.