The girls are the talk of the town - and not in a good way. Ian's (recurring guest star RYAN MERRIMAN) body is missing and, with the entire town of Rosewood questioning exactly what happened the night before at the church, Aria, Emily, Hanna and Spencer have a lot of explaining to do. Their parents - and the police - aren't quite sure what to believe, so the girls' parents rally together to try and help the four out with the assistance of a therapist (guest star ANNABETH GISH - Mystic Pizza, Brotherhood, The X-Files). Forced to talk out their problems, Aria, Emily, Hanna and Spencer feel more alone than ever. Even with the reassurance that everything they discuss won't leave the therapist's office, can the liars finally tell someone about "A?" Or is there no place safe from "A's" watchful eye?