When Lunch Lady and Betty are unceremoniously cut from the school budget at the same time the villains from her nine previous adventures worm their way back into Thompson Brook with a masterfully devious plan, the Breakfast Bunch wonder if they can still count on her superhero gadgets and methods to save the school, in the swashbuckling finale to this popular series.

Rachel and Kirsty must retrieve the magic garnet which Jack Frost has stolen so that Scarlett, the garnet fairy, can control the size of things.