Pretty Little Liars: Original Sin | Season 2

 

"Chapter Eleven: SpookySpaghetti.com"

The girls are facing a fate worse than death, summer school; Millwood High isn't the only thing killing the buzz, there's a new horror villain in town.

"Chapter Twelve: Summer Lovin"

Because of the events of the Millwood Massacre the previous season affecting their grades, the girls are condemned to summer school while dealing with their own personal issues. Tabby meets her new co-worker and horror movie buff match who reminds her of Chip, Noa reconnects with someone in her past, Mouse investigates Bloody Rose and her victims, and Faran gets a job at the Millwood community pool while dealing with being the only female lifeguard. Meanwhile, Imogen is struggling with her anxiety due to various forms of haunting hallucinations and is having difficulty with taking her medications as a result. After visiting her dad at the Quarry, she applies for a job at a nearby diner under a false name. When the girls go to surprise her on her first day, they notice her name change and in behavior as well, much to their confusion and worry.

"Chapter Thirteen: Sweet Sixteen"

The identities of the PLLs are leaked online and the girls rush to find out who is behind the anonymous calls as they keep Mouse's surprise party under wraps; the night of the party is near and Tabby uncovers a disturbing secret.

"Chapter Fourteen: When a Stranger Calls Back"

Still shaken after her encounter with Bloody Rose, Mouse searches for the real Rose Waters while Imogen monitors Dr. Sullivan, Tabby works on a new project, Noa takes a break, and Faran faces an ultimate test.

"Chapter Fifteen: Friday the 13th"

A disturbing discovery makes the PLLs doubt Dr. Sullivan. Meanwhile, during Tabby's movie marathon, Noa is forced to make a brutal decision.

"Chapter Sixteen: Hell House"

After Noa's test, Tabby and Imogen realize they are the last ones on Bloody Rose's list. When it is revealed that Kelly's church group is performing Redemption House at Imogen's old home, the Liars discover the true motives behind it. An attempt to retaliate and set them straight goes awry when another member of the group faces their Final Girl test and makes a disturbing discovery.

"Chapter Seventeen: The Bogeyman"

Following an attack at Hell House, Tabby leads the charge in uncovering Bloody Rose's identity.

"Chapter Eighteen: Final Exam"

The PLLs take a final stab at their list of suspects, and through a harrowing night will discover the identity of Bloody Rose Waters once and for all.