Mayte enjoys the hustle and bustle of street vendors' visits as they deliver eggs, fresh produce, and even the newspaper right to her door. But she can't stand the ice cream vendor, Don Aparicio. Mayte thinks he is really the bogeyman who steals children to eat or sell at the market. So, she and her friend Pepito decide that it's up to them to save his latest victim. When they launch an attack, chaos ensues!