Big Brother Friend. Teacher. Protector. A soldier-turned-high school teacher uses unusual methods to reach to a class of poor students, while dealing with a greedy entrepreneur and his gang of fighters as well as the government. Details Casts Videos Galleries Posters Title Big Brother Release Date 2018-08-16 Runtime 01 Hours 51 Minutes Genres Action Drama Comedy Production Companies Bullet Films, Mega-Vision Pictures (MVP) Production Countries China, Hong Kong Donnie Yen... Henry Chen Xia / Chan Hak... Joe Chen... Miss Liang... Lok Ming-Kit... Jack Li... Yu Kang... Kane Luo... Bruce Kwan-Chi Tong... Bruce Guan... Chris Kwan-Yiu Tong... Chris Guan... Gladys Li... Gladys Wang... Chiu-Kin Lau... Gordon Xiang... Ka-Wah Lam... Patrick Lin... Alfred Cheung Kin-Ting... Chief Huang... Wu Fung... Fang Shu Ren... Brahim Achabbakhe... Assistant Boxer Trainer... Craig Miller... Shower Fighter... Jess Liaudin... David Jones... Lockhart Ogilvie... Locki MMA Fighter... Felix Lok Ying-Kwan... Guan's Father... Benjamin Au-Yeung Wai-Ho... Ben Sir... Billy Lau... Gladys' Father... Fung Lee... Jack's Grandmother... Koo Tin-Lung... Boss Zhang... Mike Leeder... Big Mike MMA Manager... Luo Mingjie... ... Yun QianQian... Jenn Zhou... Jai Day... Henry's Step Father... Tom Caserto... Assistant Boxer Trainer... Kang Yu... Kane Luo... Isabella Chan... ... Man Kit Cheung... ... BIG BROTHER (2018) Official Trailer | Donnie Yen Action Movie (Trailer) Original Size (1920x1080) Original Size (2160x1215) Original Size (1280x720) Original Size (1920x1080) Original Size (1920x1080) Original Size (1920x1080) Original Size (1920x1080) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (2000x1125) Original Size (2000x3000) Original Size (1000x1500) Original Size (1000x1500) Original Size (576x840) Original Size (1000x1500) Original Size (2000x3000) Original Size (1000x1444) Original Size (1999x2855) Original Size (1240x1796) Original Size (2000x3000) Original Size (679x1018) Original Size (2000x3000)