When Alex took a job at the local grocery store to earn a little extra money, she thought it would be a piece of cake! But it turns out to be a cake (the one that Alex's mom has ordered as a surprise for George) that gets her into trouble. Now she's stuck - frozen like a popsicle - after morphing in the store's freezer to retriever it. Worse, she's right next to blocks of ice being stored there for a Paradise Valley Chemical Plant experiment. And the ice is about to be picked up by the plant! Alex needs help - and fast. Can Annie and Ray find her in time and thaw out? Or will Alex end up on ice for good?