Well over two million viewers tuned in for the pilot episode of Pretty Little Liars this week.

Based on the intrigue and storylines it set up, it's hard to believe many of them won't return for this Tuesday's all-new installment. Titled "The Jenna Thing," it will explore the incident between the core four girls and Tammin Sursok's "Jenna Cavanaugh."

Check out the official ABC Family promo for the episode NOW and get an early look at scenes from it via the following photos:

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