It is daytime at the Cat and Mouse Chase School as cats and mice enter a lecture hall. A professor welcomes the students to their first class, and explains the two guests have come. Two stars of stage, screen, television, and comic books: The tenacious, but triumphant Tom Cat, (the cats cheer for him, but the mice do not); and the tiny, but terrible Jerry Mouse. (the mice cheer, but the cats glare at the mice). So, the professor tells the students to study Tom's cleverness and he stalks Jerry's evasive tactics. One of the mice remarks about cats being "stupid", but one of the cats reacts and says that mice are not nice. However, just as the argument was about to take place, the professor calms the calamity before it starts, and pulls down a screen showing a film of Tom pursuing Jerry, unti