'Pretty Little Liars' Fatal Finale Preview: The Liars Take a Shaky Leap of Faith

Photo Credit: ABC Family

Feeling trapped by Alison and "A," the PLLs turn to an unlikely person for help in "Taking This One To The Grave," the mid-season finale of ABC Family's hit original series Pretty Little Liars, premiering Tuesday, August 26th at 8 p.m. ET/PT.

With Alison leading them down a dangerous path and "A" barring them from telling the police the truth, Aria, Emily, Hanna and Spencer feel trapped and are desperate to find a way out of this mess. With nothing else to lose, could the PLLs lose everything by putting their faith in a possibly untrustworthy ally?

Meanwhile, Alison begins to build up her own army now that the PLLs have turned their back on her.

Watch a sneak peek video below:





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, Lucy Hale, Ian Harding, Laura Leighton, Shay Mitchell, Janel Parrish and Sasha Pieterse.