Determined to find out who the killer is, Dean Munsch, Denise and the Chanels question Hester, as well as the sole survivor of the Halloween massacre. Chad accuses Brock of being the killer and makes a shocking proposal to Chanel. Meanwhile, a new patient with an outrageous disorder leads Chanel #3 and Cassidy to grow closer, and another victim crashes a celebration.
Elenco: Emma Roberts , Taylor Lautner , Lea Michele , Abigail Breslin , Keke Palmer , Billie Lourd , Jamie Lee Curtis , John Stamos , James Earl , Kirstie Alley .