Followup movie to the TV series about 250,000 aliens, or "newcomers" as they are known, who have by now settled alongside the humans in California. Most of the newcomers were slaves, and the slave masters are now looking for them. They send Aponso to earth to locate the slaves ready for the aliens to pick them up.

In one of the saga's most emotional stories, David Banner travels to Hawaii to find Dr. Caroline Fields, a psychiatrist who has developed a hypnotherapy technique that could cure him. Discovering they share the burden of an incurable condition—Caroline suffers from a terminal illness—the two fall in love and marry, offering Banner a glimpse of happiness. However, tragedy looms when Jack McGee's relentless pursuit and a devastating hurricane threaten their brief moment of peace.

An 'Airplane!'-style spoof of hospital soap operas—a brilliant young trainee can't stand the sight of blood; a doctor romances the head nurse in order to get the key to the drugs cabinet; and there's a mafioso on the loose disguised as a woman.

Paul Kersey is again a vigilante trying to find five punks who murdered his housekeeper and daughter in Los Angeles.