Halloween is officially coming to the newest horror show on Fox, "Scream Queens."

The holiday will play into the show's theme with dramatic consequences as well.

Episode 4 is titled "Haunted House" and will air on broadcast network Fox next Tuesday, Oct. 6 at 9 p.m. EDT, according to TV Guide.

There is no doubt that the evil mastermind behind the show's plot is planning to wreak havoc on the university with the holiday approaching. And then, there's the plans the Red Devil has to consider as well. Albeit the show clearly has two bad characters to contend with.

Following a shocking announcement made by Zayday, the horrible matron Chanel of the Kappa sorority makes plans that will not only wreak havoc on new recruits and the university, but will also set someone up for their death, according to Spoilers Guide.

Suffice it to say that Chanel has never had a selfless thought that would be a redeeming quality and her new plot is sure to cause incredible grief in the form of hurt feelings and murdered friends, all in the name of sorority fun.

Grace and Pete are also hot on the case in this episode, where they will pay a visit to a mysterious woman that has ties Kappa's past. This may also be the next crucial step to finding out who the Red Devil killer is. But not all is what it seems and no one can be ruled out.

Dean Munsch also has her hands full just trying to keep Wallace University open, and that might be a major downer for Hester, who grows closer to Pete. Denise is also working her own angles searching for the Red Devil, so everyone is finally trying to bring closure to the incidents that have played out so far. But closure might not be enough to maintain the campus.

Watch a preview for the episode below.