The BEST Episodes of Pretty Little Liars: The Perfectionists

Every episode ever - ranked by fan votes!

Last Updated: Sep 19, 2021

Network: Freeform

In the town of Beacon Heights, everything seems perfect — from their top-tier college, to their overachieving residents. But, like many small towns, nothing in Beacon Heights is as it appears to be, as the stress of needing to be perfect leads to the town’s first murder.

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#1 - Pilot

Season 1 - Episode 1 - Aired Mar 20, 2019

Everything about Beacon Heights seems perfect, until the high-stakes of the college environment pushes a resident to the point of murder.

star 7.68
111 votes
Writers: I. Marlene King
Enter the Professor

#2 - Enter the Professor

Season 1 - Episode 10 - Aired May 22, 2019

In the aftermath of a shocking event, Ali, Mona and the Perfectionists try to pick up the pieces of their lives. However, new information is uncovered which makes them question everything they think they know.

star 7.67
58 votes
Directors: Norman Buckley
Writers: I. Marlene King, Kyle Bown
The Patchwork Girl

#3 - The Patchwork Girl

Season 1 - Episode 5 - Aired Apr 17, 2019

Mona communicates with a mysterious stranger who promises insights into Nolan’s murder. Dylan struggles to concentrate on an important audition while being distracted by Dana Booker’s investigation. And the Perfectionists plan to clear their names ends in tragedy.

star 7.57
56 votes
Directors: Roger Kumble
Writers: I. Marlene King, Joseph Dougherty
Lost and Found

#4 - Lost and Found

Season 1 - Episode 6 - Aired Apr 24, 2019

When Alison brings Mona into her investigation of Taylor, Mona makes a surprising discovery. While preparing for the campus fashion show, Ava comes into contact with Zach, a fellow student with an unexpected connection to her past. And the Perfectionists struggle to recover from recent events.

star 7.46
59 votes
Directors: Shiri Appleby
Writers: I. Marlene King, Kyle Bown
Dead Week

#5 - Dead Week

Season 1 - Episode 7 - Aired May 1, 2019

During BHU’s Dead Week, Caitlin tries to get her academic life in order, as well as elevate her relationship with Jeremy. Ava reluctantly teams up with Zach on a school assignment and Dylan’s nerve damage impacts an important music project. Ali continues to make inroads with Taylor, while Mona investigates who left her a mysterious message.

star 7.31
58 votes
Directors: Arlene Sanford
Writers: I. Marlene King, Paula Yoo
The Ghost Sonata

#6 - The Ghost Sonata

Season 1 - Episode 4 - Aired Apr 10, 2019

Alison hunts for Taylor, thinking she may be alive and in hiding. Caitlin, Ava and Dylan realize their newfound true friendship is threatened by still-buried secrets and debate coming clean to each other. And the Perfectionists try to tighten a noose around their number one suspect.

star 7.29
59 votes
Directors: Roger Kumble
Writers: I. Marlene King, Joseph Dougherty
Lie Together, Die Together

#7 - Lie Together, Die Together

Season 1 - Episode 9 - Aired May 15, 2019

On the night of a school gala, the gang is convinced they know who killed Nolan and set out to prove it. However, Dana continues to complicate their lives by exposing a critical secret between the Perfectionists.

star 7.28
54 votes
Directors: Norman Buckley
Writers: Charles Grant Craig, I. Marlene King, Kateland Brown
Sex, Lies and Alibis

#8 - Sex, Lies and Alibis

Season 1 - Episode 2 - Aired Mar 27, 2019

In the wake of Nolan’s murder, Ava, Caitlin and Dylan join forces to give themselves a credible alibi on the night in question. Alison goes toe to toe with Dana Booker, BHU’s new head of security, who is suspicious of Nolan’s “perfect” posse. And Mona starts slipping into old habits while wrestling with a guilty conscience.

star 7.28
83 votes
Writers: I. Marlene King
...If One of Them is Dead

#9 - ...If One of Them is Dead

Season 1 - Episode 3 - Aired Apr 3, 2019

The Perfectionists kick their investigating into high gear when they identify a possible suspect in Nolan’s murder. Alison begins to look into the circumstances surrounding the mysterious suicide of Taylor Hotchkiss. And seeing the Perfectionists juggle sleuthing with their intense academic demands, Alison decides to use her past in Rosewood as a way to mentor them through their current situation.

star 7.23
75 votes
Directors: Geary McLeod
Writers: Charles Grant Craig, I. Marlene King
Hook, Line And Booker

#10 - Hook, Line And Booker

Season 1 - Episode 8 - Aired May 8, 2019

Mona, Ali and the Perfectionists concoct a plan to turn the tables on Dana Booker. Ali and Mona separately try to deduce how much they can trust Taylor as part of their team. Caitlin is left reeling when she finds out Jeremy may be keeping secrets of his own.

star 7.11
53 votes
Directors: Arlene Sanford
Writers: I. Marlene King, Nelson Soler