VIDEO: Sneak Peek - Summer Finale of PRETTY LITTLE LIARS

On the next episode of ABC Family's Pretty Little Liars titled "Taking This One to the Grave", feeling trapped by Alison and "A," Aria, Emily, Hanna and Spencer take a leap of faith and turn to an unlikely person for help. Meanwhile, Alison begins to build up her own army. The SUMMER FINALE airs Tuesday at 8E/5P on Tuesday, August 26th at 8/7c . Get a sneak peek 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.

Part of the Disney/ABC Television Group, ABC Family is distributed in over 97 million homes. ABC Family features programming reflecting today's families, entertaining and connecting with adults through relatable programming about today's relationships - told with a mix of diversity, passion, humor and heart. ABC Family's programming is a combination of network-defining original series and original movies, quality acquired series and blockbuster theatricals. For 2014, ABC Family has launched the "WATCH ABC Family" authenticated service which allows viewers with participating TV subscription services access to 24/7 live viewing of the network, as well as continued on demand access to such popular series at home and on the go via a wide array of devices. ABC Family is also the destination for annual Holiday events with "13 Nights of Halloween" and "25 Days of Christmas." ABC Family. A New Kind of Family.