“Friend. Teacher. Protector.”
Watch Big Brother for Free in 123Movies
Big Brother (2018) – Official Trailer, Cast & Details
Big Brother at a Glance
Big Brother is a 2018 action, drama and comedy film from director Kam Ka-wai, starring Donnie Yen, Joe Chen and Lok Ming-Kit. It runs 1 hour 51 minutes and premiered on August 16, 2018. Big Brother holds an average TMDB user score of 7.6/10 from 302 votes.
Watch the official Big Brother trailer for free in 123Movies below.
1080p HD • Free YouTube Stream
Storyline & Synopsis
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.
Where “Big Brother” Fits in the 123Movies Catalog
Donnie Yen
Henry Chen Xia
Joe Chen
Miss Liang
Lok Ming-Kit
Jack Li
Yu Kang
Kane Luo
Bruce Tong Kwan-Chi
Bruce Guan
Chris Kwan-Yiu Tong
Chris Guan
Gladys Li Ching-Kwan
Gladys Wang
Gordon Chiu-Kin Lau
Gordon Xiang
Dominic Lam Ka-Wah
Patrick Lin
Alfred Cheung Kin-Ting
Chief Huang
Woo Fung
Fang Shu Ren
Felix Lok Ying-Kwan
Guan's Father
Frequently Asked Questions About Big Brother
When was Big Brother released?
Big Brother was released on August 16, 2018.
What is the runtime of Big Brother?
Big Brother has a runtime of 1 hour 51 minutes (111 minutes).
Who stars in Big Brother?
Big Brother stars Donnie Yen as Henry Chen Xia, Joe Chen as Miss Liang, Lok Ming-Kit as Jack Li and Yu Kang as Kane Luo. The cast also includes Bruce Tong Kwan-Chi, Chris Kwan-Yiu Tong, Gladys Li Ching-Kwan and Gordon Chiu-Kin Lau.
Who directed Big Brother?
Big Brother was directed by Kam Ka-wai. The screenplay is credited to Chan Tai-Lee.
What genre is Big Brother?
Big Brother is listed on TMDB as a mix of action, drama and comedy.
What is the TMDB score of Big Brother?
On TMDB it has an average user score of 7.6/10 from 302 votes.
Where can I watch the trailer for Big Brother for free?
You can watch the official trailer for Big Brother, "BIG BROTHER (2018) Official Trailer | Donnie Yen Action Movie", for free on this 123Movies page. It is embedded from YouTube.
What movies are similar to Big Brother?
Movies TMDB recommends alongside Big Brother include Hero at Large (1980), Gotcha! (1985), How to Rob a Bank (2007), Code 3 (2025) and Caught in Time (2020).
Can I stream the full movie of Big Brother on 123Movies?
No. 123Movies only shows official trailers and title information. Full movies are not hosted or linked on this site.
Hero at Large
Gotcha!
How to Rob a Bank
Code 3
Caught in Time
Yolo
Double Threat
Dirt
The Meteor Man
F.I.S.T.
Eye for an Eye
