Starring Sammo Hung, Yuen Biao, Leung Kar-yan. Two conmen, Yipao and Taipao decide to learn kung fu from a martial arts master. When they discover that their teacher is really a ruthless killer, Taipao is killed, and Yipao is forced to learn the skills of a kung fu fighting beggar (Sammo Hung) to take revenge. Martial arts movie legend Sammo Hung sets a new standard in action with the fastest, funniest and most furious kung fu comedy ever. 'Knockabout' provides a fantastic starring vehicle for Hung's prot g , Yuen Biao, the most acrobatic action star in Hong Kong cinema history. Two down-at-heel conmen, Yipao and Taipao decide to learn kung fu from a martial arts master. When they discover that their teacher is really a ruthless killer, Taipao is murdered, and Yipao is forced to learn the skills of a kung fu fighting beggar to take revenge.Discover one of the greatest action finales in the history of Hong Kong Cinema, and experience a career-high performance from physical genius Yuen Biao.