Max wants to play soccer, but Emmy explains that she can't. Dad's mowing the lawn. But perhaps they can play in Dragon Land! They go there, and when the soccer ball bounces into a flower patch, Ord finds a dragonfrog sitting atop it. The dragonfrog cock-a-doodle-dos like a rooster. What?! The gang meets up with a creature called Mister Pop, who's a green troll dude wearing a blue and yellow jester's type outfit and with a red top hat with a single pink stripe. Mister Pop possesses a device called a Super Duper Sound Switcher. When Wheezie laughs, Mister Pop will do anything to get the laugh for himself. But when Wheezie won't give it up freely, Mister Pop steals the laugh and takes off! Can the gang get Wheezie's laugh back and fix the crazy situation with the animal sounds?