A boy tries to find the perfect Halloween costume for his pet dragon, so they can go trick-or-treating together.

First-grader Posey and her friends are excited about Halloween, but also a little nervous about trick-or-treating and eating Miss Lee's monster stew.

Duck and Goose, dressed for Halloween as a ghost and a superhero, respectively, go trick-or-treating in the forest, but they are careful to follow Thistle's warning to look out for a scary swamp monster.