ABC Family is continuing to whet the appetite of Pretty Little Liars fans everywhere.

First, the network released a slew of images from the June 5 return episode, "It Happened That Night."

Then, the first Pretty Little Liars Season 3 trailer was released, teasing new footage and a continued game, led by A and her team.

Now, viewers can sit back and enjoy their first glimpses at season premiere scenes, as we go inside Mona's mental institute below and find out which Pretty Little Liar has a drinking problem. Look for the episode to pick up a few months after events from the second season finale and watch the following clips now:

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.