Synopsis
The Hulk is captured by three individuals: Hubert St. Johns, Dr. Nancy Kelloway, and Professor Daniel Kortz. They draw blood from the Hulk to use it on Hubert.
Kelloway becomes upset with the poor treatment of the Hulk. So Kortz decides to distance her away from the project.
While the Hulk is under the effects of a powerful gas, Kortz and Hubert subject the Hulk to more tests. And then, they trick Hulk into reaching a chamber full of zombie like monsters he endures into a non ending fight. Kelloway storms in the room to stop them for still abusing the Hulk. Hubert hits her and leaves with Kortz to get infused by the Hulk's blood, hoping that the gamma irradiated transfusion will give him the Hulk's might.
Meanwhile the Hulk escapes from the chamber and frees Kelloway, who now recognizes her as a friend. By the time the Hulk and Kelloway reach the lab, Hubert has already mutated into a grossly overweight green skin monster who has killed Kortz. Hubert approaches the woman to do the same but chokes on his own weight, collapsing on his teammates, seemingly killing her. The Hulk walks away.