Aria, Emily, Hanna and Spencer are willing to give up everything to find the truth, although it may sacrifice their relationships with the loved ones.
A new promo for "Pretty Little Liars" has been debuted to tide fans over the January return. Still highlighting the latest threats made by "A", the preview video also sees how Aria, Emily, Hanna and Spencer are determined to put an end to their tormentor.
While their attempt to seek the truth is close to get the answers, their relationships with the loved ones are put on test at the same time. Meanwhile, Hanna may get a special surprise with the return of Caleb.
After taking a hiatus since August, "Pretty Little Liars" will be back with new episodes starting Monday, January 2, 2012 at 8/7c on ABC Family. It is paired with rookie show "The Lying Game".