Sisters-in-Law is a 2017 South Korean television series starring Hahm Eun-jung, Lee Joo-yeon, Kang Kyung-joon, and Cha Do-jin. The series airs daily on MBC from 20:55 to 21:30 (KST), however, starting episode 40, the series was moved to Monday and Tuesday 20:55 (KST) time-slot with 2 episodes back-to-back.