With the recent crime rate, a group of people decided to form a neighbourhood watch to patrol their small town. The people who formed the watch are mostly retirees, and are fans of action movies, always imagining themselves to be an action hero like their idol. The watch consist of 6 individuals, led by Uncle Meng.
However, there is not much happening in their peaceful town, and they mostly help out with the townsfolk in petty things such as finding their missing pets. They always dream of something bigger, but the day never comes, until one fateful day. A group of assassin arrives in the town to target one of their target, Ting Ting who has been hiding in their town. With nowhere to go, Ting Ting seeks help from the neighborhood watch. Uncle Meng and his group of misfits decides to rise up to the challenge, and to live their dream of being an action hero.