...If One of Them is Dead

...If One of Them is Dead is the third episode of the first season of Pretty Little Liars: The Perfectionists.

Synopsis
TBA

Main Cast

 * Sasha Pieterse as Alison DiLaurentis
 * Janel Parrish as Mona Vanderwaal
 * Sofia Carson as Ava Jalali
 * Sydney Park as Caitlin Martell-Lewis
 * Eli Brown as Dylan Walker
 * Kelly Rutherford as Claire Hotchkiss
 * Chris Mason as Nolan Hotchkiss
 * Graeme Thomas King as Jeremy Beckett

Trivia

 * "If One of Them Is Dead" is the last line of the Pretty Little Liars TV series theme song, Secret by The Pierces.
 * The cast received their scripts on October 21st, 2018.
 * The first read through for the episode occurred on October 24, 2018.
 * Filming started on October 26, 2018.
 * Filming wrapped on November 2, 2018, according to Sydney Park's instagram story.