Dr. X: Surgeon Unknown Season 4

This film (drama)Also known asドクターX～外科医・大門未知子～ 第4期 Season 4，is aJapanProducerbeauty live，At2016Released in year 。The dialogue language isJapanese，Current Douban rating8.7(For reference only)。

The Dongdi University Hospital was once a leading institution among university hospitals in the country, but in recent years it has fallen into a quagmire of unspeakable acts, medical errors, and factional struggles, leading to a plummet in its reputation. The one aiming to seize the position of the new director and consolidate powerful authority, planning to rebuild the hospital's brand image, is none other than the ambitious Hirama Shogetsu (played by Toshiyuki Nishida), who has harbored resentment towards Unknown Door (played by Rinko Kikuchi) for many years. Taking it upon herself to "save lives at hand," Unknown Door is hired by Dongdi University Hospital to infiltrate the "enemy territory" controlled by Hirama Shogetsu. She will face the most dangerous and powerful enemy in history, Deputy Director Kubo Tokiko (played by Kinuko Yuzuki).