In Mexico, David 'Baily' has secluded himself from other people to keep his rage in check. But Gail Collins, another doctor on the run stumbles upon his hiding place. Now McGee and others are looking for both of them.
Banner has lost his memory after a car crash. With his face wrapped in bandages, he accepts Jack McGee's proposition to see a specialist. Unfortunately, their plane goes down in the woods and Jack injures his legs. Now it is up to David to get them out of there.
'John Doe' and McGee bond while keeping ahead of the forest fire and a pack of wolves. After transforming into the Hulk, Banner regains his memory and when McGee witnesses a second transformation, he finally realizes the Hulk is not a green creature full time.
David 'Baron' is arrested as a vagrant but manages to escape along side a mental patient who thinks he's Ernest Hemmingway. Feeling guilty, David has to track the man down before he hurts himself or his loved ones.
David 'Barton' joins an expedition that has found evidence of a pre-historic Hulk and is recognized by a young doctor who was inspired by him. Together they try to find out if the earlier Hulk might have found a cure.
David is thrown into the slammer for vagrancy and stealing an apple. As prisoner 1124, he soon finds out the Sheriff and the warden are making money by forcing the inmates to do hard labor for local farmers.
David finds himself traveling home to Treverton, Grail Valley for Thanksgiving where his sister, who is also scientist, asks him to help find a way to save the family farm from being sold to a land developer.
David 'Bennet' is invited by a millionaire to play a game of chess on his private island. The man turns out to be a hunter and David becomes his prey, with his Hulk form making him even more an appealing challenge.