David Nash has lost his son and his will to live. But the boy appears in his dreams, as well as his Robosaurus toy ! A mythical figure will help Nash to turn the Robosaurus into a real creature in order to avenge his son's death.

After escaping a Puget Sound institution, "Stepfather" Gene Clifford alters his appearance with plastic surgery and takes on another new identity: Keith Grant. Moving to Deer View, California, Keith falls for a divorced school principal, arousing the suspicions of her wheelchair-bound, computer-savvy son.

Traumatized after seeing his father brutally murdered by a hook wielding assailant, young Luke is tasked to help unmask the killer.