After her mother's mysterious death, Nica begins to suspect that the talking, red-haired doll her visiting niece has been playing with may be the key to the mounting bloodshed and chaos.
When a vintage Jack-in-the-box is opened by a dying woman, she enters into a deal with the demon within that would see her illness cured in return for helping it claim six innocent victims.
A loving father finds a clown suit for his son's birthday party, only to realize the suit is part of an evil curse that turns its wearer into a killer.
Confined to an asylum for the criminally insane for the past four years, Nica is wrongly convinced that she, not Chucky, murdered her entire family... until a string of grisly deaths occur after her psychiatrist introduces a new group therapy tool -- a "Good Guy" doll.
Chucky is reconstructed by a toy factory to dispel the negative publicity surrounding the doll, and tracks young Andy Barclay to a foster home where the chase begins again.
After being shot in a toy store, a serial killer transfers his soul into a Good Guy doll. A mother then gifts it to her six-year-old son Andy, which unleashes terror upon the city.