In 1947, an amendment was made to the Production Code that cleared the way for the production and release of films dealing with drugs, and Hollywood wasted no time driving through the "drug" door. (Drugs still couldn't be smoked or used free-will or for receation, though.) While not the first film to take。故事讲述一个迫降的外星人哈利(图代克饰)在接受了自己科罗拉多小镇医生的新身份后,本带着秘密使命来到地球的他,最终提出了人生中的重大课题:人类值得拯救吗?以及为什么他们在吃披萨之前要折叠?。