HOLLYWOOD—Wow, it’s hard to believe that “Pretty Little Liars” is celebrating a milestone. The series reached the 100th episode mark on Tuesday with “Miss Me X 100.” So what transpired during the epic episode? Well for starters Ali (Sasha Pieterse) returned to Rosewood High and all eyes were on her. Did Ali want an audience, not so much? Mona (Janel Parrish) and her minions were determined to unnerve the wicked Queen Bee. But the biggest surprise of all time came with the revelation of who is the girl in Ali’s grave? It is: Bethany Young! More on that name later.

The episode opens with Travis and Hanna (Ashley Benson) studying a bit of astronomy, as Aria (Lucy Hale) and Ezra (Ian Harding) continued to rebuild their relationship. Their conversation was cut short by Alison who was spotted talking to someone in a vehicle, who sped off. Not buying that story of the person being her dad. Things just keep getting interesting as Jenna (Tammin Sursok) returned to town in the flesh.

Aria, Ali and Ezra came face-to-face with a blind Jenna who is certain to want to enact vengeance against those that took Shana from her. Spencer (Troian Bellisario) and Toby (Keegan Allen) discussed the situation involving her father. The ladies discussed the news about Jenna’s return and how their actions have ramifications. The foursome, with Ali in tow walked the halls of Rosewood High with all eyes on them; she attempted to mend fences with all the classmates she wronged. Gosh, that would leave most people in fear.

At school, Spence was stunned by her mother’s revelation that she was leaving her father. The smartest liar was rattled by the latest developments, that her father and Melissa (Torrey DeVitto) may have played a role in Mrs. DiLaurentis’ death.

Lucas (Brendon Robinson) did his best to get back in goods with Hanna, but I have a feeling he’s up to something major.  Emily (Shay Mitchell), Aria and Hanna discussed options to attempt to comfort Jenna for her loss. Aria completely lost it when she spotted a sobbing Jenna. Emily scheduled a meeting between Ali and Paige (Lindsey Shaw); where Paige unleashed some harsh words to her enemy. Wow, it looks like Em’s is giving her BFF the cold shoulder, but Ali’s revelation about her feelings caught the swimmer off guard.

Hanna had made plans to meet Travis, but was stunned to see Caleb (Tyler Blackburn), back in the flesh, full of a bit of rage, knowing that his girl has moved on. Looks like Hanna got a bit toasted at Lucas’ bash. Ali came face-to-face with a mystery person in a vehicle who stalked the Queen Bee, just as a shadowy figure followed Ali into the church. It was the confrontation, “PLL” fans have been waiting for: Ali and Mona face-to-face at last.  She acknowledged that she had evidence the liars were in New York the night Shana died. She quipped that she wanted Ali gone from town. Ali called Mona out about nearly killing Hanna with her actions. “I made you loser Mona once, and you know I can do it again,” shouted Ali. Just before the ladies both traded fierce slaps with one another. Catfight!

Aria was stunned to find Jenna standing at her door; Jenna traded spars, but Aria did her best to reach out.  Wow, an olive branch is being mended by two frenemies. Ali warned the ladies that someone was helping Mona frighten her. Ali and Emily shared another close moment, just while Ezra and Aria bonded again over pie and shared a kiss. Ezria is back together! Wow, it was the night of reunions, as Emily and Ali shared a passionate kiss.

The ladies and Ali found themselves confronted by Mona and her army, but Mona only shared half of the story, which caused the liars to nearly turn on their BFF.  Mona’s admission sure isn’t looking good for Ali.  What?!! Sydney and Jenna know each other and they’re working with Mona!  This episode just did a complete 360 on me. Why would Sydney team with Mona and how does she know Jenna?

Hanna and Caleb discussed their current predicament. Ali begged Emily to forgive her, but everything changed when breaking news of the identity of the girl in the grave took everyone in Rosewood by surprise. I mean EVERYONE.  The entire clan gathered at Emily’s house, where it was revealed that the missing girl is: Bethany Young, a patient at Radley, who ran away the night that Alison DiLaurentis disappeared. So who is this girl who was at Radley?

That was the biggest surprised ever. An explosion rattled everyone, as Toby’s house was engulfed in flames and “A” returned to the mix. Whoa, that was one of the best episodes ever! With “A” moving back into an apartment, and playing with dolls, it appears the “A” game is back in full-force, and I’m stoked. Until next Tuesday “PLL” fanatics!

By LaDale Anderson