Allie (Rebecca Dalton), an out of work art teacher, has to accept a job with the Santa Squad to help wealthy widower Gordon (Aaron Ashmore) and his two precious daughters rediscover the magic of Christmas. As Allie is lifting the holiday spirits of the family with Christmas decorations, cookies and shopping, her kindness is rewarded with the most unexpected of gifts: love!

The Lunar Base Ark explores ore and unexpectedly is hit by a meteor shower and has severe damages. Colonel Gerard Brauchman sends the crewwoman Ava Cameron to repair a wing that is full of CO2. Dr. Lance Krauss warns that the gas may cause paranoia and hallucinations. Ava brings a sample of the meteor for analysis and Dr. Krauss finds that there are spores attached to the meteor. Ava accidentally cuts her finger in a sample but she hides the cut from the doctor. Soon Ava gets pregnant and delivers an alien offspring. However, neither Col. Brauchman nor Dr. Kraus believes in her words and they believe that Ava is delusional. He offspring bites the crewman Bruce Johns and the crew discovers that Bruce has been cloned by the alien. Soon they find how dangerous the clone is.

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.