A group of repairman get an assignment at Doctor Mayhem's lab. The stumble across his evil plot and are captured so the secret doesn't get out. At the same time this happens, a soda is being distributed that can transform the drinker into some kind of mutation. It is being manufactured by Doctor Mayhem. While in his clutches, the prisoners get an accidental shower of the cola and each transform into a superhero. With their newly obtained powers, they battle the evil Doctor Mayhem and protect their home, Dynatron City.