Watcher (TV series)

Watcher (Korean: 왓쳐; stylized as WATCHER) is a 2019 South Korean television series starring Han Suk-kyu, Seo Kang-joon, and Kim Hyun-joo. It aired on OCN every Saturday and Sunday at 22:20 (KST) from July 6 to August 25, 2019.