Oh no! The Grunts are on the loose. And this time they're in a VERY sticky situation. When Mrs Grunt's mother, the gloomy Ma Lunge, enters a Preserves, Jams and Jellies competition, what could possibly go wrong? Plenty. Add a nose-biting squirrel, escaped bees, rogue fireworks and crashing biplanes (AGAIN!), and you'll see why poor Sunny and Mimi have a lot on their plate. And that's BEFORE the Grunts end up in jail.