Mistress is a 2018 South Korean television series based on the 2008–2010 U.K. series of the same name. It stars Han Ga-in, Shin Hyun-been, Choi Hee-seo and Goo Jae-yee. The series aired on OCN from April 28 to June 3, 2018 on Saturdays and Sundays at 22:20 (KST).