Grave New World
Show: Pretty Little Liars --> Season: 4 - Season 4
AirDate: 10/22/2013
Runtime: 41
Voting: 6.9 (5)

Overview: Aria, Emily, Hanna and Spencer crash the Ravenswood Founders Day Celebration after a clue in "A"'s new lair suggests that Ali may indeed be alive.
Tyler Blackburn
Caleb Rivers
Nicole Gale Anderson
Miranda Collins
Brett Dier
Luke Matheson
Elizabeth Whitson
Leah Matheson
Meg Foster
Carla Grunwald
Irwin Keyes
Creepy passenger
Leon Michael Jones
Host