SKY Castle
"Expectations ruin your children."
A JTBC Original
Sky Castle follows the lives of families living in an exclusive South Korean enclave where the path to success is paved by relentless exams and social status. The mothers, each with distinct strategies and secrets, push their children toward elite universities while navigating rivalries,... Read more
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Streaming availability last verified: January 25, 2026
About SKY Castle
Sky Castle follows the lives of families living in an exclusive South Korean enclave where the path to success is paved by relentless exams and social status. The mothers, each with distinct strategies and secrets, push their children toward elite universities while navigating rivalries, alliances, and the invisible pressures that bind their community. The series blends brisk wit with dark drama, exposing how privilege can distort values, fuel competition, and reverberate through marriages, friendships, and daily life. Its sharp portrait of parental ambition, school gatekeeping, and the price of perfection sets up a world that's gleefully vicious yet strangely familiar. Its ensemble of mothers and daughters navigate secrets, alliances, and the pressure to perform, often with biting humor.
Released in 2018, Sky Castle was created by Jo Hyun-tak and Yoo Hyun-mi. The series is an original Korean production that grew into a cultural touchstone for its unflinching look at education and class dynamics, driven by a standout ensemble.
The show sparked broad conversations about parenting in Korea and beyond, turning Sky Castle into a shorthand for intense academic pressure and privilege. It popularized discussions on elite school screening, revealed gendered expectations at home, and shaped how viewers, educators, and families talk about success today.
Critics and audiences praised the series for its brisk pacing, sharp dialogue, and fearless examination of ambition. It tackles themes of parental control, social stratification, and the illusion of meritocracy while balancing dark humor with genuine emotional beats, creating a conversation about what families sacrifice for achievement for many viewers.
Awards: The series earned critical recognition and received nominations at major Korean television awards, underscoring its sharp writing and strong ensemble performances. Its impact extended beyond ratings, as industry honors reflected the show's influence on how audiences think about education, privilege, and the cost of success.
Details
- Release Date
- November 23, 2018
- Episode Length
- 1h 9m
- Rating
- TV-MA
- User Ratings
- 70 votes
- Type
- TV Series
- Seasons
- 1
- Episodes
- 20
- Network
- JTBC
- Status
- Ended
- Genres
- Comedy, Drama
- Country
- South Korea
- Studio
- HB Entertainment +2 more
- External Links
- View on IMDB
Official Trailer
Cast
Yum Jung-ah
Han Seo-jin
Yoon Se-a
Noh Seung-hye
Lee Tae-ran
Lee Soo-imm
Kim Seo-hyung
Kim Joo-young
Oh Na-ra
Jin Jin-hee
Jung Jun-ho
Kang Joon-sang
Choi Won-young
Hwang Chi-young
Kim Byong-chul
Cha Min-hyuk
Kim Bo-ra
Kim Hye-na
Kim Hye-yoon
Kang Ye-seo
Created by: Yoo Hyun-mi, Jo Hyun-tak
Seasons (1 season, 20 episodes)
Season 1
20 episodes - 2018