For the families living at Sky Castle, an exclusive residential community that's home to Korea's elite, their children’s success means everything.
Where to Watch Season 1
20 Episodes
The Wives Celebrate
E1
The Wives CelebrateWhen Yeong-jae gets accepted into a top medical school, his mom becomes the envy of the other mothers, who all want to know just how she managed it.
Yeong-jae’s Tablet
E2
Yeong-jae’s TabletWhile everyone’s still reeling from the shock of what happened, a new family whose background and values seem very different moves into Sky Castle.
Winds Of Change In Sky Castle
E3
Winds Of Change In Sky CastleHan Seo-jin confronts the entrance exam coordinator. Lee Su-im joins the Sky Castle reading group, but it’s nothing like what she expected it to be.
Seo-jin’s Crumbling Pride
E4
Seo-jin’s Crumbling PrideSky Castle is abuzz about the pending vote but Cha Min-hyeok is confident. Seo-jin will do anything for Ye-seo – and stoop as low as deemed necessary.
At Any Cost
E5
At Any CostSeo-jin runs into Yeong-jae and tries to talk to him. Su-im ponders what to do about Ye-bin. No Seung-hye and Min-hyeok scramble to formulate a plan B.
Meritocracy
E6
MeritocracySeung-hye challenges Min-hyeok head on. Seo-jin thinks that she’s fixed things but doesn’t count on Kang Jun-sang. Ye-bin finds an unlikely confidante.
Never-ending Rivalry
E7
Never-ending RivalrySu-im and Ye-bin are stunned by what they uncover. Seung-hye and Su-im speculate about Yeong-jae and his family. Kim Ju-yeong puts Ye-seo in her place.
At Gunpoint
E8
At GunpointRunning mates Kim Hye-na and Hwang U-ju are the favorites in the school election, but Seo-jin colludes with Min-hyeok to ensure that their kids win.
A Celebration Party
E9
A Celebration PartyKang Jun-sang delights in Seo-jin’s plan to host a dinner as an occasion to gloat over the other couples, but things get heated over Su-im’s new book.
Kwak Mi-hyang’s Reveal
E10
Kwak Mi-hyang’s RevealSeo-jin incenses Kim Ju-yeong with her reply, and leads the charge against Su-im, but pays a heavy price for her shortsightedness in more ways than one.
Hye-na’s Arrival
E11
Hye-na’s ArrivalSeo-jin relents and has Hye-na move in as Ye-bin’s tutor, but makes a startling discovery. Su-im meets Yeong-jae’s father to get his side of the story.
Another Daughter
E12
Another DaughterSu-im hears a strange fact about Kim Ju-yeong. Seo-jin’s fury boils over. Min-hyeok basks in his daughter’s stories, but Seung-hye spots something odd.
Coach Kim’s Past
E13
Coach Kim’s PastCrushed by the truth about Se-ri’s life in Cambridge, Seung-hye fears the repercussions of Min-hyeok finding out. Su-im gets a request from Yeong-jae.
Ye-seo In Coach Kim’s Grasp
E14
Ye-seo In Coach Kim’s GraspSeo-jin lambastes Kim Ju-yeong but realizes she’s no match for her own daughter’s insolence. Seung-hye reflects on her choices and takes a stand.
Hye-na’s Death
E15
Hye-na’s DeathHye-na is rushed to the hospital, but Jun-sang orders Hwang Chi-yeong to operate on another patient. Seo-jin asks Ye-seo what she did at the party.
U-ju’s Arrest
E16
U-ju’s ArrestNot caring if U-ju is sacrificed, Seo-jin begs Kim Ju-yeong to save her daughter, but Ye-seo insists he’s innocent. Su-im infers a sinister motive.
Devastated Jun-sang
E17
Devastated Jun-sangJun-sang reproaches Seo-jin and his mother about Hye-na. Seo-jin has harsh words for Kim Ju-yeong but has only one thing on her mind: Ye-seo’s future.
No Option
E18
No OptionJun-sang wants to go to the police and exonerate U-ju, but Seo-jin won’t let him. Seung-hye doesn’t want to live with Min-hyeok – and the kids concur.
Seo-jin’s Confession
E19
Seo-jin’s ConfessionSu-im pleads with Seo-jin, who remains determined. Ye-bin tells her mother what she thinks of her. U-ju wants to know why he should forgive Seo-jin.
Goodbye, Sky Castle
E20
Goodbye, Sky CastleU-ju announces he’s taking a break from school. Jun-sang resigns and Seo-jin readies to leave Sky Castle. Seung-hye prevails and Su-im’s book comes out.
Cast of Season 1
Yum Jung-ahHan Seo-jin
Yoon Se-aNoh Seung-hye
Lee Tae-ranLee Soo-imm
Kim Seo-hyungKim Joo-young
Oh Na-raJin Jin-hee
Jung Jun-hoKang Joon-sang
Choi Won-youngHwang Chi-young
Kim Byung-chulCha Min-hyuk
Kim Bo-raKim Hye-na
Kim Hye-yoonKang Ye-seo
Lee Ji-wonKang Ye-bin
Kang Chan-heeHwang Woo-joo
Kim Dong-heeCha Seo-jun
Cho Byeong-kyuCha Gi-jun
Lee Hyun-jinCho Tae-jun
Jo Jae-yunWoo Yang-woo
Park You-naCha Se-ri
Lee EugeneWoo Soo-han
Kwon Hwa-woonLee Choong Sun
Jung Ae-riMrs. Yoon
Cho Mi-nyeoKatherine
Song Min-hyungChoi In-ho
Kim Jung-nanLee Myung-joo
You Seong-jooPark Soo-chang
Song Geon-heePark Young-jae
Lee Yeon-suKim Eun-hye
Kim Joo-ryoungNoh Seon-hye
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