Florida party girl Rex (Roberts) turns out to be the only hope for the NASA space program after a fluke puts her in training with other candidates who may have better resumes, but don't have her s

四年前，尼克（亚当·桑德勒 饰）与奥黛丽（詹妮弗·安妮斯顿 饰）生平第一次侦破新奇命案，如今他们全心投入私家侦探一行，生意却不时不见起色。当他们受邀参与印度王公好友（阿迪勒·阿赫塔尔 饰）在公家小岛举行的婚礼，费事却再度找上门：庆贺活动才末尾，新郎就成为肉票，光鲜亮丽的宾客、亲友，甚至新娘自己，个个脱不了嫌疑。这件案子虽然危机四伏，尼克与奥黛丽却可以因此让侦探社妙手回春，还能得偿夙愿，畅游花都。