‘Pretty Little Liars’ 100th Episode: TheWrap’s Live Blog

ABC Family’s hit show hits its 100th episode mark tonight at 8 p.m.

In tonight’s 100th episode we’ll see Alison and Caleb’s return to Rosewood High. Rumors are swirling that tonight we’ll find out who was buried in Alison’s backyard.

Take it from showrunner I. Marlene King, who promised that “everything about this episode is bigger.”