The slashing that began with “Pretty Little Liars: Original Sin” will continue in HBO Max’s upcoming “Pretty Little Liars: Summer School,” and today brings some casting news.

Deadline reports that “Original Sin” actor Elias Kacavas will be back in “Summer School,” reprising the role of Greg. Kacavas has been bumped up to a series regular role.

Deadline reminds, “Kacavas’ Greg is Kelly’s (Mallory Bechtel) fun-loving boyfriend, who finds himself questioning his faith and values in the upcoming second season.”

Season 1 picked up 20 years after a series of tragic events almost ripped the blue-collar town of Millwood apart. Now, in present day, a disparate group of teen girls — a brand-new set of Little Liars — find themselves tormented by an unknown Assailant and made to pay for the secret sin committed by their parents two decades ago…as well as their own.

Bailee Madison also stars as Imogen Adams, Chandler Kinney as Tabby Haworthe, Zaria as Faran Bryant, Maia Reficco as Noa Olivar, Mallory Bechtel as Karen/Kelly Beasley, Sharon Leal as Sidney Haworthe, Elena Goode as Marjorie Olivar, Eric Johnson as Sheriff Tom Beasley, Alex Aiono as Shawn Noble and Lea Salonga as Elodie Honrada.

“We are beyond excited to continue telling stories with our amazing group of little liars—exploring their friendships, their romances, their secrets, and their status as scream queens supreme!” co-creators Roberto Aguirre-Sacasa and Lindsay Calhoon Bring said.

The original “Pretty Little Liars” series ran from 2010 to 2017.