One the Woman

One the Woman (Korean: 원 더 우먼) is a 2021 South Korean television series directed by Choi Hyeong-hun and written by Kim Yoon. It stars Lee Hanee in a dual role, Lee Sang-yoon, Jin Seo-yeon, and Lee Won-geun. The drama premiered on SBS TV on September 17, 2021, and aired every Friday and Saturday, at 22:00 (KST).

The series ended on November 6, 2021, after airing 16 episodes. The last episode achieved a viewership of 17.8%, about 3.2 million views, which was its highest nationwide ratings in its entire run.