Evil Pea has made her Evil Peamobile car so that she can control it with just her voice, and she’s got a great job for it – to freeze all the fruit and veggies in the supermarket. But by constantly calling it a nitwit and shouting at it when it’s not doing as she asks quickly enough, the vehicle decides to turn on her instead. Suddenly, Evil Pea is being chased by her own car and needs the help of Supertato and Tomato, who teach her that a little 'please and thank you' goes a long way - even with an Evil Peamobile.