Bruce befriends Mitch McCougthen, a man looking for a better life for himself. Their efforts to cure Bruce of the Hulk go horribly wrong when McCoughten is suddenly turned into Zzzazk. Can the Hulk defeat a being of pure energy?

Bruce is visiting his cousin, Jennifer Walters, in Washington D.C. But Doctor Doom attacks and captures them, leaving Jennifer needs a blood transfusion. Only Bruce can donate and Jennifer becomes She-Hulk.