BIG BROTHER (2018) Official Movie Trailer – Donnie Yen Action Movie

martial arts video – Martial arts legend Donnie Yen stars as a former soldier recruited for his toughest mission yet – teaching a class of teen delinquents.
As he kicks his way into their school and home lives, it becomes clear that his unconventional teaching style might be just what they need.
In US Theaters August 31st, 2018. Watch video for more details.