As Bruce Banner watches and comments
from inside his head, he transforms into the Hulk and awakens in a
mysterious building, surrounded by men who are acting like dogs. He
fights his way out to find he's in Mexico just as the Punisher is
passing by in his truck. Punisher has been on the trail of the
man-dogs and he shoots down all in sight. The two reluctantly team
up, Hulk offering to aid the vigilante against he dogs just so he can
find out what Banner was doing there. At a nearby bar, Punisher finds
a man who can tell him where to find the drug dealer/dog-man leader
Pit Bull, who is looking for a new chemist; Castle thanks him with a
fatal bullet....
On the road not far away, Pit Bull—an
actual man with the head of a dog—is dealing with his failed former
chemist, dragging him to his death behind a truck....
A calm Hulk realizes he is about to
transform back into Banner so he asks the Punisher to shoot him in
the face; it keeps him angry enough to stay green. The (sort of) good
guys catch up to the bad dogs and as Hulk and Pit Bull fight in the
back of a truck, Hulk learns that Pit Bull intends to make Bruce
Banner his new chemist in exchange for what Banner wanted: one of Pit
Bull's fingers. The baddie shoots Hulk in the face with a huge dose
of heroin so to stay angry, he grabs Pit Bull and a chain and drags
the two of them behind the truck; learning what he wanted to know,
Hulk abandons Punisher to his task and locates the self-storage
facility indicated by Pit Bull. There he finds a case with the
dog-man's finger on ice and the case releases gas to knock out the
Hulk...
...who awakens to find a huge scar in
the center of his chest and an Atlantean woman insisting she only did
what he (Banner) wanted her to....