Ben 10

S04E02 Divided We Stand

Ben acquires a new Omnitrix transformation named Ditto, which can create clones of itself. However, Gwen finds the endless multiplying Dittos overwhelming, leading to some serious headaches. Despite her discomfort, the Dittos turn out to be invaluable in the battle against Dr. Animo, who has harnessed Ditto's DNA to unleash a swarm of multiplying Stinkflies. With their help, Ben faces this formidable foe and works to thwart his devious plans.