A single mother gives her son a beloved doll for his birthday, only to discover that it is possessed by the soul of a serial killer.

When Andy’s mother is admitted to a psychiatric hospital, the young boy is placed in foster care, and Chucky, determined to claim Andy’s soul, is not far behind.

Confined to an asylum for the criminally insane for the past four years, Nica Pierce is erroneously convinced that she, not Chucky, murdered her entire family. But when her psychiatrist introduces a new therapeutic “tool” to facilitate his patients’ group sessions — an all-too-familiar “Good Guy” doll with an innocently smiling face — a string of grisly deaths begins to plague the asylum, and Nica starts to wonder if maybe she isn’t crazy after all. Meanwhile, Andy Barclay, Chucky’s now all-grown-up nemesis from the first three Child’s Plays, races to Nica’s aid. But to save her he’ll have to get past Tiffany, Chucky’s long-ago bride, who will do anything, no matter how deadly or depraved, to help her beloved evil devilish doll.

A vicious murderer is on the loose and the entire city is on edge. It’s the perfect evening to lock the doors and have a night at home with some friends. But what happens if one of the guests you’ve invited, is in fact the brutal killer that the city is fearing? House Guest is a tense thriller that locks you inside the doors of the Murphy home, where new relationships are formed, a Father and Son bond is tested, and a Brother and Sister struggle to stay alive.