Swamped With a child killer on the loose, Hulk has entered the Florida swamps to find him, hoping the police will stop investigating his alter-ego, "Bob Danner," as a likely suspect. As the Hulk searches for the killer, Old Albert and his latest would-be victim, Skip Templeton, are face-to-face with the Man-Thing. As the boy gives into his fear, it reminds Albert of the fear brought on by his abusive childhood. Suddenly finding something in common with his victim, Albert rushes between Skip and Man-Thing to protect the boy. Hearing the screams from the cabin, Hulk is about to head in their direction when he is suddenly attacked by a swarm of alligators.
Back at the "Danner" home, Betty entertains Cheif Largo, who is waiting for her husband to return home so she can question him about the disappearances of children in the area.
Back in the swamps: with Man-Thing gone, Albert has tied Skip up and refuses to let him go. Struggling to put the shoe of his last victim on his foot, he cannot make it fit. Suddenly, Albert hears some splashes from outside and goes to investigate. Outside, he finds Hulk, who asks him if he has seen a young boy. Albert makes no attempt to hide the truth and explains that he takes the children in order to protect them. Bruce confronts the man, calling him sick. However, to Albert's mind, killing the children is the only way to protect them from their parents. This strikes a chord with the Hulk, as the accusations of child abuse make him think about his own abusive childhood. Brought into a frenzy, the Hulk rushes at Albert, his emotions drawing the Man-Thing out of the swamps once more. Back in the cabin, Skip struggles to get free from his bonds, but instead knocks down a gas lantern starting a fire.
Meanwhile, at the "Danner" home, Betty continues being questioned by Chief Largo, who is suspicious about her injury. Betty sarcastically states she got into a shootout with an annoying police officer. This causes Largo to put on the bad cop routine to try and get answers out of Betty, but she is hardly phased by the change in demeanor.
Back in the swamp, the Hulk recognizes Man-Thing from their last encounter, and tells the muck monster to stay out of his way. However, the Man-Thing is influenced by Albert's angry emotions, causing it to lash out at Hulk. Tired of the monster's interference, the Hulk rips the Man-Thing apart. By this point, Albert has noticed that his cabin is on fire and rushes toward it. While the Hulk struggles to keep his anger in check, the Man-Thing is able to reform itself. Suddenly, upon grabbing the Hulk's head, he sets it ablaze. While the Hulk is busy fighting off the Man-Thing, Albert manages to pull Skip from the burning house.
Hulk thinks he is too late to save the boy, but Albert has managed slip into the water with a rowboat. There, he is almost ready to kill Skip to "save him," but Skip fights back by clubbing Albert with his dead brother's shoe. This causes both of them to fall out of the boat. As Albert is eaten alive by alligators, the Hulk pulls Skip from the water and takes him home. Soon, Chief Largo learns the truth of the situation from young Skip, removing any suspicions from the "Danner" family. Betty thanks the Hulk for helping rescue the boy so they would not have to leave Sunville. Regardless, the Hulk cannot fathom that such a monster as Old Albert can exist in the world.