A man from Dean Munsch's past checks in to the C.U.R.E. institute with plans to win her back, causing a jealous Brock to further question his relationship with Chanel. Meanwhile, Zayday and Chamberlain devise a plan to discover the origins of The Green Meanie killer with shocking results.

The episode was rated 7,52 from 551 votes.

In an attempt to protect herself from the killer, Chanel makes a surprising decision, which leaves Zayday in a position of power. To stay close to each other, the girls of Kappa Kappa Tau host a slumber party, but when a shocking discovery is made, not everyone will survive the night.

The episode was rated 7,51 from 795 votes.

After the horror-filled events of Thanksgiving, the Chanels decide to celebrate their favorite holiday -- Black Friday, but the Red Devil has plans to stop their shopping spree. When the Kappas conclude that Dean Munsch is the killer, they set a plan in motion to stop her once and for all. Meanwhile, Denise lands yet another job, Chad offers Pete a chance to join the Dickie Dollar Scholars and someone confesses to being the murderer.

The episode was rated 7,49 from 705 votes.

After an influx of patents at the C.U.R.E. institute, Dean Munsch and Chanel organize a blood drive to solve the hospital's severe shortage. Meanwhile, Nurse Hoffel sets a plan of revenge in motion, Hester finds a way to join the hospital's staff and a shocking revelation involving The Green Meanie occurs.

The episode was rated 7,48 from 615 votes.

Grace enlists Chanel’s help to learn more about KKT’s past, and ends up realizing she might not be so different from her nemesis after all. Dean Munsch goes “psycho” when she becomes the latest target of the Red Devils. Meanwhile, Denise becomes the new house mother of Kappa House and a shocking figure from the past returns.

The episode was rated 7,48 from 735 votes.

When anti-Kappa Dean Cathy Munsch decrees that sorority pledging must be open to all students, and not just the school’s silver-spooned elite, all hell is about to break loose, as a devil-clad killer begins wreaking havoc across the campus.

The episode was rated 7,47 from 1185 votes.

Dean Munsch is left in a desperate situation when a shocking event leads her to come face-to-face with her ex-husband's mistress. Meanwhile, in an attempt to determine who the Red Devil killer is, the Kappas use a Ouija board to communicate with Chanel #2 from beyond the grave and learn of a wicked plot against one of their own.

The episode was rated 7,47 from 765 votes.

Chanel finds a new project in Hester, Chanel #3 confesses a secret and Grace and Zayday uncover a surprising connection between two fellow students. Meanwhile, Denise sets her sights on one of the Kappas, and Dean Munsch appoints a new Wallace University mascot as Chad and Earl Grey lead the fraternity on a witch hunt for the Red Devil.

The episode was rated 7,44 from 1022 votes.

In an effort to secure positive press for the hospital, Dean Munsch pitches a risky surgery to Dr. Holt, whose hand begins expressing more of a wild and dangerous personality than ever before. Meanwhile, Chanel #3 forces Cassidy to undergo a psych test to find the root of his condition with surprising results, and Nurse Hoffel sets a devious plan in motion

The episode was rated 7,38 from 573 votes.

Twenty years after a mysterious death rocks Wallace University, another murder takes place.

The episode was rated 7,08 from 1602 votes.