WATCHER A psychological thriller that delves into the reality of power. It follows the story of three men and women whose lives are destroyed by a tragic accident as they become a team that uncovers corruption and fights against people with power. Details Casts Galleries Posters Season Lists Title WATCHER Genres Drama Mystery First Air Date 2019-07-06 Last Air Date 2019-08-25 Episode Runtime 01 Hours 10 Minutes Total Season(s) 1 Total Episode(s) on All Seasons 16 Runtime 70 Production Companies Studio Dragon Han Suk-kyu... Do Chi-Gwang... Seo Kang-joon... Kim Young-Koon... Kim Hyun-joo... Han Tae-Joo... Heo Sung-tae... Jang Hae-Ryong... Park Joo-hee... Jo Soo-Yeon... Ju Jin-mo... Park Jin-Woo... Kim Soo-jin... Yeom Dong-Sook... Lee Jae-yoon... Kim Kang-Wook... Jeong Do-won... Hong Jae-Sik... Kim Yong-ji... Lee Hyo-jung... Original Size (3840x2160) Original Size (3840x2160) Original Size (1920x1080) Original Size (1280x720) Original Size (1442x811) Original Size (1920x1080) Original Size (1000x1425) Original Size (1000x1500) Original Size (500x750) Original Size (1200x1794) Original Size (2000x2818) Original Size (1879x2818) Original Size (1879x2818) Season 1 16 Episode(s) 2019-07-06