The King's Doctor The historical period epic was directed by Lee Byung-hoon, known for his previous works Hur Jun, Jewel in the Palace, Yi San and Dong Yi. This marked the first television drama for actor Jo Seung-woo in his 13-year film and stage career. Details Casts Galleries Posters Season Lists Title The King's Doctor Genres History Romance First Air Date 2012-10-01 Last Air Date 2013-03-25 Episode Runtime 01 Hours 10 Minutes Total Season(s) 1 Total Episode(s) on All Seasons 50 Runtime 70 Production Companies Kim Jong-hak Production, AStory Lee Yo-won... Kang Ji-nyeong... Sunwoo Jae-duk... King Injo... Seo Beom-sik... Jung-Doo... Cho Seung-woo... Baek Kwang-hyun... Kim So-eun... Princess Sukhwi... Jo Bo-ah... Seo Eun-seo... Han Sang-jin... King Hyeonjong... Lee Soon-jae... Ko Joo-man... Lee Sang-woo... Lee Sung-ha... Nam Da-reum... Young Lee Sung-ha... Yu Seon... Jang In-joo... In Gyo-jin... Kwon Seok-chul... Original Size (1920x1080) Original Size (3500x1969) Original Size (950x1425) Original Size (650x969) Season 1 50 Episode(s) 2012-10-01