'Pretty Little Liars' spoilers for July 27 episode 'Please, Do Talk About Me When I'm Gone'

07/13/2010 by Corinne Heller

Pretty Little Liars episode "Please, Do Talk About Me When I'm Gone" is set to air on July 27 and features a guest appearance by Parker Bagley.

Check out spoilers about what's going to happen to your favorite main characters - Aria Montgomery, Hanna Marin, Spencer Hastings and Emily Fields if you can't stand the suspense.

Alison DiLaurentis's brother Jason (Parker Bagley - see sneak peek photo!) returns in Rosewood for her memorial and the four girls learn saying goodbye is at the bottom of his list. Detective Wilden returns as well, ABC Family says, adding that the episode also sees Marin being forced to "deal with a situation at home that could really cramp her 'it girl' status."

As previously reported, in the episode set to air on Tuesday, July 13, titled "There's No Place Like Homecoming," one of the girls decides to bring a "shocking" date to the dance, which puts her in a sticky situation, ABC Family says. The episode also features the group 2AM Club, which will perform songs from their debut album What Did You Think Was Going to Happen? at the Rosewood High School Homecoming Dance.

The July 20 episode sees the cast dealing with the aftermath of the "disastrous" dance as they uncover "killer information about Toby". Aria (Lucy Hale) receives more text messages, however, "A" doesn't appear to be the only one sending them. And the author of the books that inspired the television series, Sara Shepard, guest-stars as a a substitute teacher at Rosewood High School.

ABC Family has ordered 12 additional episodes of Pretty Little Liars to give its debut season a full 22. The show airs Tuesdays at 8 p.m. ET on ABC Family.