The mosquitoes are driving Oto crazy, so he and Doki build a 'bug trapper' device to solve the problem. To Mundi, this seems wrong, but no one is taking her point of view seriously. What good are pesky flies and mosquitoes, anyway? Offended, Mundi makes off with the device in the plane, and hides it in Georgia's Okefenokee SWAMP! But when they recall the plane while Mundi's not in it, she ends up stranded. It's rescue expedition time! They set off on a swamp-boat adventure to find Mundi, and along the way, discover that even 'annoying' bugs have an important role in the food chain.
Oto's proud of his driving skills, so when his RC car goes haywire in the middle of a race, he's sure it's the car's fault! The others aren't certain, and Doki is eager to find out the truth. Why did only Oto's car break? They set off to a toy design lab, to meet the toy's designer, and hopefully solve the mystery of what went wrong with that one car! Meanwhile, Fico, Gabi, Mundi and Anabella get to test a prototype of a brand new ballerina doll, and discover that no matter whether a toy was intended to be a 'girl' toy or a 'boy' toy - a creative kid will always find new ways to have fun with it!