神秘间谍发明了一个可以控制飞机的控制盘。美国空军,柏林警察,和美国队游泳选手都介协助陈查理捉这名间谍。陈查理查案到柏林的奥林匹克,发现这名间谍有更大的阴谋,就是想把这个控制盘卖给恐怖分子。陈查理的儿子帮助他父亲尝试夺回这个控制盘和逮捕间谍。When an experimental plane is hijacked and its pilot murdered, the new guidance system that will allow it to fly unmanned is stolen. Charlie traces the strategically important invention to the current summer Olympic games in Berlin, where myriad spies, enemy agents, and hard-core criminals are ruthlessly pursuing it in order to sell it to another government. Charlie's son Lee, a member of the U.S. Olympic Swim Team, is on hand to help his father recover the device and solve the mystery.