Mona-Mania Premieres Tonight January 15th, 2013

Fans of the ABC series Pretty Little Liars fans will be able to enjoy an all new episode tonight at 8pm entitled "Mona-Mania". In this all new episode of Pretty Little Liars, Aria, Emily, Hanna and Spencer are sure that Mona is up to her old tricks again, but can they prove it.

After the shocking events at the school marathon, Aria, Emily and Spencer are sure now more than ever that Mona is up to her old tricks. Hanna, still holding out hope for her former friend, is not so sure. With Mona seemingly popping up
everywhere, it sure seems like she has a plan. But with no real evidence to prove Mona is back to her evil ways, how can the Liars prove what they believe to be true?

Meanwhile, Aria's fears about her father grow stronger when something vital that is hidden in her room goes missing.

"Pretty Little Liars" is produced by Alloy Entertainment in association with Warner Horizon Television and is executive produced by I. Marlene King, Oliver Goldstick, Leslie Morgenstein and Joseph Dougherty. The series stars Troian Bellisario, Ashley Benson, Tyler Blackburn, Holly Marie Combs, Lucy Hale, Ian Harding, Laura Leighton, Chad Lowe, Shay Mitchell, Janel Parrish and Sasha Pieterse.

Photographs in this article are credited to ABC Family.