影片讲述了还有一周就要结婚的准新郎和四个伴郎的故事，五个年过而立却玩心不改的大男孩，在面对婚姻大事时，产生了一连串将为人父、对配偶的忠诚和成长的烦恼，最终发现他们“加长”的青春期终究有结束的一天。。50 years after its release, Don McLean shares the secrets behind his iconic song 'American Pie', one of the great musical touchstones of the 20th century.。