SKY Castle For the families living at Sky Castle, an exclusive residential community that's home to Korea's elite, their children’s success means everything. Details Casts Videos Galleries Posters Season Lists Title SKY Castle Genres Comedy Drama First Air Date 2018-11-23 Last Air Date 2019-02-01 Episode Runtime 01 Hours 05 Minutes Total Season(s) 1 Total Episode(s) on All Seasons 20 Runtime 65 Production Companies SLL, HB Entertainment, DramaHouse 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... Jeong Jun-ho... Kang Joon-sang... Choi Won-young... Hwang Chi-young... Kim Byung-chul... Cha Min-hyuk... Kim Bo-ra... Kim Hye-na... Kim Hye-yoon... Kang Ye-seo... Lee Ji-won... Kang Ye-bin... Kang Chan-hee... Hwang Woo-joo... Kim Dong-hee... Cha Seo-jun... Cho Byeong-kyu... Cha Gi-jun... Lee Hyun-jin... Cho Tae-jun... Jo Jae-yun... Woo Yang-woo... Park You-na... Cha Se-ri... Lee Eugene... Woo Soo-han... Kwon Hwa-woon... Lee Choong Sun... Jung Ae-ri... Mrs. Yoon... Cho Mi-nyeo... Katherine... Song Min-hyung... Choi In-ho... Kim Jung-nan... Lee Myung-joo... You Seong-joo... Park Soo-chang... Song Geon-hee... Park Young-jae... Lee Yeon-su... Kim Eun-hye... Kim Joo-ryoung... Noh Seon-hye... Sky Castle | Main Trailer [HD] | Netflix (Trailer) Original Size (2100x1181) Original Size (2048x1152) Original Size (3840x2160) Original Size (1280x720) Original Size (2100x1181) Original Size (1820x1024) Original Size (1280x720) Original Size (3840x2160) Original Size (1920x1080) Original Size (3840x2160) Original Size (1280x720) Original Size (1280x720) Original Size (1280x720) Original Size (1280x720) Original Size (1280x720) Original Size (2048x1152) Original Size (958x1437) Original Size (1000x1500) Original Size (1000x1500) Original Size (1000x1500) Original Size (1140x1710) Original Size (1000x1500) Original Size (1026x1539) Original Size (960x1440) Original Size (660x946) Original Size (2000x3000) Season 1 20 Episode(s) 2018-11-23