Join or Sign In
Sign in to customize your TV listings
By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.
20 Episodes 2018 - 0
Episode 1
68 mins
When 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.
Episode 2
63 mins
While everyone's still reeling from the shock of what happened, a new family whose background and values seem very different moves into Sky Castle.
Episode 3
61 mins
Han 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.
Episode 4
63 mins
Sky 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.
Episode 5
62 mins
Episode 6
60 mins
Seung-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.
Episode 7
63 mins
Su-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.
Episode 8
65 mins
Running 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.
Episode 9
64 mins
Kang 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.
Episode 10
68 mins
Seo-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.
Episode 11
66 mins
Seo-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.
Episode 12
68 mins
Su-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.
Episode 13
66 mins
Episode 14
76 mins
Episode 15
68 mins
Episode 16
73 mins
Episode 17
70 mins
Episode 18
74 mins
Episode 19
82 mins
Su-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.
Episode 20
84 mins