This time the irrepressible devilish-doll-come-to-life, Chucky (again voiced by series star Brad Dourif), and his equally twisted bride, Tiffany (voiced by Jennifer Tilly), are joined by their doll offspring Glen (voiced by The Lord of the Rings star Billy Boyd). When production starts on a movie about the urban legend of Chucky and his bride, Glen heads for Hollywood to bring his bloodthirsty parents back from the dead. However the family dynamics are far from perfect as Glen is horrified to see them embark on another spree of murderous mayhem. Chucky can't believe that his child doesn't want to follow in his footsteps, and star-struck Tiffany can't believe that the movie will star her favorite actress, Jennifer Tilly (playing herself), who soon becomes an unwitting hostess to the new family in more ways than one...