An American group of exchange students come to Paris to study the language and culture for a year. The film depicts the various interactions between the students and the instructors, including the pretty female director of the institute where they are enrolled.

　　地球研究所向太空发离子光束，不料却把其它星球的动物及妖魔吸到地球来，最后还是透过星际鸭人把妖魔给打败。