John Tucker's son travels back in time 30 years to save his father from being killed by thugs he is currently pursuing back in 1990.

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.

A lecherous thief posing as a preacher is wandering in northern coastal Mexico. After stealing a car and evading police, he stumbles on a small coven of mysterious witches living in a seaside mansion. The preacher attempts to extort money from the witches, not knowing how dangerous they really are.

After her prostitute mother and her john are beaten to death while they are asleep in bed, teen-aged Ellie Masters is sent to an isolated orphanage run by a mysterious woman and her handyman, both whom she comes to suspect are hiding dark secrets.