'Pretty Little Liars: The Perfectionists' Spinoff Casts Sydney Park, Eli Brown & Haley Erin

Pretty Little Liars: The Perfectionists added some more actors to the growing list of cast members. Sydney Park, Eli Brown and Haley Erin join Sasha Pieterse, Janel Parish, Sofia Carson and Gossip Girl star Kelly Rutherford for the pilot episode of the spinoff.

Actress Sydney Park, best known for her role on The Walking Dead, has been cast as Caitlin. Caitlin is the smart and driven perfect daughter of two perfect mothers. She thrives under pressure and has set her sights on following in her mother's Senatorial footsteps.

Instagram

Sydney Park is excited for the role, writing " ✨💘 SO HAPPY TO BE A PART OF THE @prettylittleliars FAMILY!!! I will be bringing you your “Caitlin”! ".

Newcomer Eli Brown has been cast as Dylan. Dylan is a gifted cellist who grew up feeling judged in his small hometown. He feels a drive to be the best, and is deeply committed to both music and his boyfriend, Andrew.

This is Eli Brown's first role on television.

A post shared by Eli Brown (@elibrown.jpeg) on Jun 5, 2017 at 12:18am PDT

General Hospital actress Haley Erin (Kiki Jerome) has been cast in a mysterious, unnamed role.

Instagram

Haley Erin tweeted "Could not be more excited to join the #PLL family♥️".

Could not be more excited to join the #PLL family♥️ https://t.co/NSItPps55q

— Hayley Erin (@HayleyErin) March 9, 2018

She followed that up by tweeting "I was born ready😎".

I was born ready😎 https://t.co/AU4GjunsO2

— Hayley Erin (@HayleyErin) March 9, 2018

Actress Sasha Pieterse approves of the cast for The Perfectionists, tweeting "I think our cast is pretty damn...🔥just wait until you meet the rest. Me and @janelparrish are so excited to welcome you guys into the world of #plltheperfectionists.🖤 @imarleneking @SofiaCarson @iamsydneypark @elibrown99 @KellyRutherford @HayleyErin".

I think our cast is pretty damn...🔥just wait until you meet the rest. Me and @janelparrish are so excited to welcome you guys into the world of #plltheperfectionists.🖤 @imarleneking @SofiaCarson @iamsydneypark @elibrown99 @KellyRutherford @HayleyErin

— Sasha Pieterse (@SashaaPieterse) March 9, 2018

Freeform's spinoff is based on Pretty Little Liars author Sarah Shepard's book series The Perfectionists. In the town of Beacon Heights everything seems perfect, but nothing is as it appears to be. The stress of needing to be perfect leads to the town’s first murder. Behind every Perfectionist is a secret, a lie and a needed alibi.

What do you think of the Pretty Little Liars: The Perfectionists spinoff cast? Leave your comments below!