在第五部中参加裸奔大会的艾瑞克（John White 饰）如愿升入德维特所在的大学了，但他却因被女友甩掉而情绪低落，老爸甚至不惜拿出自己年轻时的“桃色名单”来为他打气。男女共用卫生间的大学生活果然疯狂，更有德维特领导的“贝塔”兄弟社定期举办狂欢派对，艾瑞克的压抑得到了缓解。然而贝塔兄弟社正面临一群校中精英人物创办的“GEK”兄弟会的冲击，而且艾瑞克等人还要准备加入贝塔所经历的五十个挑战。在艾瑞克埋头做任务的同时，贝塔与GEK的矛盾不断升级，最后发展到要用被学校禁止长达四十年的“古希腊运动会”决一胜负，这是一场关乎两个社团存亡的决战，兄弟会能够重现辉煌么？
After the parties, jobs, and hook-ups well into their thirties, eight friends are trying to hold on to their group as they learn that while growing up is hard, staying close is harder.
Dragonfly is about unlikely friendships. Seeing a lack of care, COLLEEN decides to care for ELSIE. Never sure of her motivations, Dragonfly is a chillingly tense narrative that will make you question your preconceived judgements.
