Caleb Returns, Season 5 Episode 5
We're definitely not convinced "A" is gone, but that may be the least of Alison's (Sasha Pieterse) worries when she makes her return to Rosewood High in the 100th episode of Pretty Little Liars ("Miss Me x100"). Though Ali seems to be repentant after two years on the lam, Mona (Janel Parrish), Lucas (Brendan Robinson), and the rest of the kids Ali used to bully basically make up half the student body, and they don't exactly seem ready to forgive and forget.
Ali isn't the only Rosewood citizen returning to life as usual. Caleb (Tyler Blackburn) is back from Ravenswood — but we don't expect things to be the same for them. Caleb's definitely seen some things during his time away, and Hanna (Ashley Benson) appears to have moved on with Travis (Luke Kleintank).
There are even more familiar faces returning for the show's 100th episode... for better or worse. Flip through the gallery to see who's back and speculate on what's in store for the Liars!