Eight years after Child's Play 2, the Play Pals company has recovered from bad publicity brought along by Chucky's (voiced by Brad Dourif) murder spree and resumes manufacturing of the Good Guys dolls. The company revives the abandoned factory (where Chucky's mutilated body still remains) and starts releasing a new line of Good Guys dolls. However, in the process, the workers accidentally mix Chucky's blood into a vat of plastic. Since the soul of serial killer Charles Lee Ray still inhabits the remains, the mixture of the plastic and his cursed blood causes Chucky to revive. Chucky is unwittingly given to Play Pals' Chief executive officer Mr. Sullivan, whom he kills with a variety of toys. He then uses computer records to locate Andy.