During an experiment gone bad, radiation turns a scientist into a raging green behemoth whenever he becomes agitated. Unable to control his transformations, David Banner searches for a cure as he crosses the country, fugitive-style, with a dogged tabloid reporter on his trail.
David befriends a rookie baseball player who gets mixed up with a crooked sports agent.
David is kidnapped by a trio of convicts who have escaped from a women's prison. The situation becomes even more complicated when one of the women goes into labor.
A disturbed man is plotting to assassinate a politician who was once a Vietnam war hero. So when David discovers evidence of the plot, he must warn the authorities before it is too late--even if it means risking his freedom.
While working as a caretaker at a convent, David poses as a minister in order to protect a wounded boy who has been smuggled into the United States from Mexico.
An irate lumber baron becomes a threat to David's relationship with a young woman, and tries to force David out of town.
After being captured by an ex-convict, David is forced to work as a slave in a gold mine.
David enters a small deserted town that has been affected by bacteria. Now he must find an antidote for those who have been exposed to the plague--including himself.