The January 4 episode of JTBC's ongoing Fri-Sat drama 'SKY Castle' once again set a new record high in viewership ratings for any JTBC drama in the broadcasting station's history. 

According to Nielsen Korea, episode 13 of 'SKY Castle' aired on January 4 recorded an average viewership rating of 13.279%. Last week, episode 12 of the series set the highest ever viewership rating for any JTBC drama in history, at an average rating of 12.305%. Even after setting the impressive record last week, the drama's viewership ratings continued to soar this week as the families of the 'SKY Castle' unveiled more and more mysteries behind their rich, lavish lives. 

'SKY Castle' airs every Fridays and Saturdays at 11 PM KST and stars a veteran cast lineup including Yeom Jung Ah, Jung Jun Ho, Lee Tae Ran, Choi Won Young, and Yoon Se Ah, as well as younger cast members like Kim Dong Hee, Jo Byung Gyu, SF9's Chani, and Kim Bo Ra. 

Have you been watching 'SKY Castle'?