"Pretty Little Liars" follows four estranged best friends who are reunited one year after their best friend and queen bee of the group, Alison, goes missing only to discover they are receiving messages from an anonymous "A" who knows all their secrets. The drama stars Lucy Hale ("Privileged") as Aria, Troian Bellisario ("Navy NCIS") as Spencer, Ashley Benson ("Eastwick") as Hanna and Shay Mitchell as Emily.
The circumstances surrounding Alison's disappearance continue to haunt Aria, Emily, Spencer and Hanna, as questions arise about the night she went missing. To complicate matters, Jenna's return to Rosewood makes the girls face an unpleasant past and an incident that sealed their friendship forever. Can the girls face what has taken place in their past, especially since "A" won't let them forget?
Meanwhile temptation is everywhere they look, as Aria tries her hardest to stay away from Ezra and Spencer won't shy away from her sister's fiance.