S4, E1: In the season four premiere, the girls turn to Mona for answers, now that she is also being targeted by "A." Plus, the contents of the trunk are revealed.
Larisa Oleynik
Andrea Parker
Lindsey Shaw
Sean Faris
Keegan Allen
John O'Brien
Matt Elrod
Tammin Sursok
Bryce Johnson
Nia Peeples
Karla Droege