It's the ultimate adult playground. Cyber World will use the latest technology in computer produced virtual reality to provide thrills and chills beyond any ever experienced at a theme park. Here children of all ages will live out their wildest fantasies: fly jet fighters in combat, take part in a gunfight in the OK Corral, play in the World Series, or take a walk on the moon or a trip inside the human body.

Dan Santorini is hired to make sure that Cyber World, the virtual reality theme park of the future, opens on time. All too soon Dan realizes that he and his family are trapped in a nightmare world where dreams can literally come true.