Lucy Hale To The Rescue!

Lucy Hale comes running to help on-screen brother Cody Christian in this new still from Pretty Little Liars.

In the new episode “The Homecoming Hangover,” in the aftermath of the disastrous homecoming dance, the girls try to sort out the devastation that is left behind. Parents, boyfriends (secret ones, possible ones and current ones), siblings and friends are all in flux, and if the little liars don’t act fast, the situation could go from bad to worse. And to top it off, the girls are sitting on some killer information about Toby that some people would die to get their hands on.

Meanwhile, “A” isn’t the only one sending Aria text messages as tensions rise in the Montgomery household. “PLL” author Sara Shepard enters into the world she created as she makes a cameo appearance as a substitute teacher at Rosewood High School.

“The Homecoming Hangover” premieres Tuesday, July 20 @ 8PM ET/PT on ABC Family.

3 promos and 10+ stills inside…