Defenders of the Earth

Root of Evil (1x6)

Data di messa in onda: Set 15, 1986

Dr. Whitestead's plant food formula goes haywire - spilling on him and turning him into a plant! Ming seizes the scientist, the formula, and his daughter. Lothar and Mandrake use their skills to save Whitestead, and the defenders must stop Ming from using the formula to transform the whole planet into plants.