Blossom, Bubbles and Buttercup are in Mojo Jojo's clutches! Their only hope is...the Professor? Uh-oh! Professor Utonium misses his Girls — they're too busy fighting crime to spend time with him. So he invents a superhero suit and starts fighting crime along with 'em! At first everything's great...until the Professor starts taking on criminals all by himself. Can the Girls put a lid on his enthusiasm...before Mojo Jojo does?