浙江大学 郑强

A luxury cruise turns disastrous when an engine fire cuts power to the entire ship. 4,000 passengers face failing systems, sewage leaks, and food shortages, sparking passenger unrest and media coverage of "The Poop Cruise."。麦兜与吉仔自小认识且情谊深厚，一天收到追杀令，要杀掉之人竟然是麦大佬，麦于情义两难下，宁愿挨了吉仔一刀，救回鸡眼标，更背负了背叛之名，与吉仔远走台湾。到了台湾，吉仔仍伺机东山再起，反而麦兜往车行打工，希望过回正常的生活。 而鸡眼标虽然避过吉仔的追杀，却被野心勃勃的大头仔杀死，为免奸计被识破，大头仔决定追到台湾，誓要把吉仔与麦兜置之死地，一场大战，麦兜与吉仔二人并肩杀出围，但已身受重伤，幸好一架神秘货车赶至把二人救走，二人庆幸之际，却原来已堕进台湾著名黑帮唐非的阴谋。。