Buster and Arthur poke fun at a classic horror film called The Squirrels, shown to them by Mrs. Baxter. Both of them, however, are secretly scared by it and afraid to go outside. In fact, everyone in Arthur's class except Binky has seen the film and are suddenly spending a lot more time indoors doing homework. Arthur resorts to drastic measures to solve the problem until he realizes that the only way to face the fear is to confront it head-on. (thetvdb.com)