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.
Still shaken from Hell House, Imogen learns about Dr. Sullivan's secret ties to A, while the PLLs set out to uncover Bloody Rose's identity
After discovering that Kelly's church is using her former home for their disturbing "Hell House," Imogen springs into action, while Mouse and Ash plan a Pride pool party in protest. Later, the PLLs' plan to freak out the faithful takes a frightening turn.
After a disturbing discovery, the PLLs start to question Dr. Sullivan's intentions. While Tabby and Christian get ready to host a movie marathon, Faran loses faith in Henry, Mouse frets over her Lola's obsession with Spookyspaghetti.com, Imogen reconnects with her dad, and a torn Noa must choose between Jen and Shawn.
Still shaken from her encounter with Bloody Rose, Mouse searches for the real Rose Waters. Meanwhile, Imogen keeps tabs on Dr. Sullivan, Tabby works on a new short, Noa takes a much-needed day off, and Faran's strength is put to the ultimate test.
When their identities are revealed online, the PLLs scramble to figure out who is behind a series of anonymous calls – and keep Mouse's surprise birthday party under wraps. As the night of the party nears, Tabby uncovers an unsettling secret in Christian's basement, Imogen calls out her new coworker, Noa clashes with Jen, and Faran finally spills her secret.
Haunted by increasingly disturbing hallucinations, Imogen attempts to forge a new identity outside of Millwood. As summer kicks off, Noa reconnects with an old friend, Tabby meets her movie-buff match, Faran gets a job as Millwood Community Pool's only female lifeguard, and Mouse is threatened by an unknown entity.
Six months after "The Millwood Massacre," the girls eagerly await a verdict in A's trial – as well as a much-needed break – until a failed exam condemns them to a fate worse than death: summer school. While working through their traumas in group therapy sessions with Dr. Sullivan, Mouse investigates a spooky online legend, Imogen copes with fears over her baby's safety, and Kelly becomes an active member of a cult-like youth group.
