电影《南拳小子》讲述了阿伟、小东两兄弟自小生活在海边，由爷爷教授南拳功夫，后来两兄弟到市区上学，听说了关于“义侠”的故事，几位南拳少年齐心协力在爷爷的帮助下，和警方联手智斗劫匪的故事。Setin1990,alonelybachelornamedDavid(BrianLandisFolkins)searchesforanescapefromtheday-to-daydrudgeryofcaringforhisagingmother(KathleenBrady).Whileseekingapartnerthroughavideodatingservice,hediscoversastrangeVHStapecalledRent-A-Pal.HostedbythecharmingandcharismaticAndy(WilWheaton),thetapeoffershimmuch-neededcompany,compassion,andfriendship.But,Andy’sfriendshipcomesatacost,andDaviddesperatelystrugglestoaffordthepriceofadmission.