AllMovie

A family of tae kwon do experts come under attack by a gang of ruthless international thieves in this martial arts action thriller from director Prachya Pinkaew (Ong Bak, Chocolate). Moon is a gym owner who has transformed his entire family into tae kwon do masters. When Moon's son prevents thieves from stealing a treasured Thai artifact, the entire family is celebrated for their heroics. The situation turns critical when the mastermind of the operation kidnaps the young hero's family, prompting him on a treacherous rescue mission that will test his true abilities.