Watch The Promo For The Season Finale Of Pretty Little Liars: The Perfectionists

The promo for the new episode of Pretty Little Liars: The Perfectionists has been released. This new episode is titled “Enter The Professor” and it will air on May 22.

In this new episode, “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.”

Source: Freeform