- Country: South Korea
- Genres: Action, Drama
- Release: 2019-11-21
- Director: Ki-hyeong Park , Chang-Yong Song
- Writers: N/A
- Language: Korean
- Stars: Jeong-myeong Cheon , Yi Han Jin , Kim Duk Hyun , Geun-hoo Lee , Hyeon-geol Lee , Min Ji , Shi-Ah Lee , Su-bin Yoo
- Runtime: 110 min
- Awards: N/A
- AKA: Unalterable (Korea) , フェイスレス 顔のないボス (Japan) , Unalterable (United Kingdom) , Unalterable , The Faceless Boss 不露脸的老板 (China), 검은 바다 (South Korea)
- Plot: a genuine gangster film of a man who have lived keeping the manhood for saving his honor.
- IMDB:tt8487606
Unalterable Cast · · · ALL
Ki-hyeong Park
Director
Chang-Yong Song
Director
Jeong-myeong Cheon
Kwon Sang-gon
Yi Han Jin
Goo Cheol-hoe
Ha-yul Lee
Park Tae-gyu
Hee-Sung Kwak
Kwak Sang-goo
Shi-Ah Lee
Jeong Min-jeong
Yeong-jae Kim
Kyoo-Hwan Choi
Na Jong Chan
Boy
Ho-Jung Lee
Shin Mi-young