Pretty Little Liars - Season 6 - Eps 12: Charlotte's Web
As the girls are forced to stay in Rosewood, questions about the new mystery surface. A restless Aria starts to look suspicious as she heads back to Boston a little too quickly. But could Aria really be the one behind this? As Spencer, Emily and Hanna find themselves back in familiar territory, they aren't happy with going about solving this puzzle "the old way." Meanwhile, Emily continues to lie about her life in California and Alison keeps a close eye on her friends.
About Pretty Little Liars

Title: Pretty Little Liars
First Air Date: 2010-06-08
Last Air Date: 2017-06-27
Status: Ended
Rating: 7.981/10 (from 2673 votes)
Language: EN
Seasons: 8
Total Episodes: 161
Network: ABC Family Freeform
Genres: Drama, Mystery
Production Companies: Russian Hill Productions, Warner Horizon Television, Alloy Entertainment, Long Lake Media
Synopsis
Based on the Pretty Little Liars series of young adult novels by Sara Shepard, the series follows the lives of four girls — Spencer, Hanna, Aria, and Emily — whose clique falls apart after the disappearance of their queen bee, Alison. One year later, they begin receiving messages from someone using the name "A" who threatens to expose their secrets — including long-hidden ones they thought only Alison knew.
Cast

Lucy Hale
Aria Montgomery

Troian Bellisario
Spencer Hastings

Ashley Benson
Hanna Marin

Shay Mitchell
Emily Fields

Sasha Pieterse
Alison DiLaurentis

Ian Harding
Ezra Fitz

Tyler Blackburn
Caleb Rivers

Janel Parrish
Mona Vanderwaal

Andrea Parker
Mary Drake