Two years after the Westworld tragedy in the Delos amusement park, the corporate owners have reopened the park following over $1 billion in safety and other improvements. For publicity purposes, reporters Chuck Browning and Tracy Ballard are invited to review the park. Just prior to arriving at the park, however, Browning is given a clue by a dying man that something is amiss.

Colonel Steve Austin, astronaut and test pilot, is badly injured when he crashes while testing an experimental aircraft. A covert government agency (OSI) is willing to pay for special prosthetics to replace the eye, arm and both legs he lost in the crash. Highly advanced technology (Bionics) built into them will make him faster, stronger and better than normal. In return they want him to become a covert agent for the OSI. It will cost $6,000,000 to rebuild Steve Austin.

Luther Heggs aspires to being a reporter for his small town newspaper. He gets his big break when the editor asks him to spend the night at the Simmons mansion that, 20 years before, was the site of a now famous murder-suicide. Luther’s account of his wild, ghost-ridden night in the house leads Simmons to sue for libel, but with the aid of his friend Kelsey they determines what exactly happened.

Two aging film actresses live as virtual recluses in an old Hollywood mansion. Jane Hudson, a successful child star, cares for her crippled sister Blanche, whose career in later years eclipsed that of Jane. Now the two live together, their relationship affected by simmering subconscious thoughts of mutual envy, hate and revenge.

The residents of a small town are excited when a flaming meteor lands in the hills, but their joy is short-lived when they discover it has passengers who are not very friendly.

Barnaby Fulton is a research chemist working on a fountain of youth pill for a chemical company. One of the labs chimps, Esther, gets loose in the laboratory and, having watched Dr Fulton do something similar, mixes a beaker of chemicals, but then pours the mix into the water cooler. Later, when trying one of his own samples sample, washed down with water from the cooler, Fulton begins to act just like a 20-year-old and believes his potion is working. Soon his wife and boss are also behaving like children.

Scientists and American Air Force officials fend off a blood-thirsty alien organism while at a remote arctic outpost.