HEAD TRIP Part, 4 of 6 Not only does a crack squad of Hydra shock troops want to put the smackdown on our boy Deadpool, but the cavemen want back their god (i.e. the severed-but-still annoying head of the Marvel Zombies Deadpool) and have turned out the troops, spears ready to fly. Even with Ka-Zar's help, it's going to be a close one.