Danger is in the air when all of the girls are locked in with their biggest enemies on this week's Pretty Little Liars. Find out who owned up to the truth in the review.

Pretty Little Liars reveals that Alison may have been leading a double life. Find out how secretive she really was in this week's review.

This week's Pretty Little Liars promised to reveal a big secret. Check out the review to see how dramatic this revelation turned out to be.

This week's Pretty Little Liars shows Hanna dealing with the aftermath of her confrontation with Lucas at the lake house. Lucas still hasn't returned home, and Hanna is terrified he will try to hurt her. Lucas does have something important to tell Hanna, but it's not as dangerous as she feared.

On Pretty Little Liars this week, the girls discover that finding A's cell phone may not have yielded as much information as they'd hoped. However, when Emily and Spencer recognize Lucas's voice at a crisis hotline, they think they may have stumbled on A's co-conspirator. Could Lucas really be involved?

Pretty Little Liars premieres with Emily starting a garbage fight with Spencer, but have the formerly close-knit BFFs finally turned on each other? Or will their supposed animosity reveal the identity of their mysterious tormentor?

Allison takes center stage in this week special Halloween episode of Pretty Little Liars. Ali's party plans include playing a very nasty trick on her best friends, but it seems like someone else is playing a dangerous game with her.

Did we really learn who killed Alison? Pretty Little Liars shocked viewers on the midseason finale by seemingly revealing the killers, while framing the girls for murder.

How did Pretty Little Liars leave things heading into next week's finale? Without any new cliffhanger, as detailed in this review of "I Must Confess."

Does Aria's mom know about her and Ezra? What went on in the N.A.T. club? And how hilarious is Mona?!? Many questions were posted on this episode of Pretty Little Liars.

Many lessons were learned on Pretty Little Liars this week. Among them: Emily is an idiot and Ezria is in trouble.

A gets pretty serious about ruining the girl's lives, targeting Emily this week. Meanwhile, Spencer continues to dig deeper into the mystery of the abandoned hockey stick.

I'm live-blogging this episode of Pretty Little Liars. Why? Why the heck not?!?

Pretty Little Liars took things slow this week. But, don't worry, A still made her presence felt at a fashion show.

An action, mystery-packed episode of Pretty Little Liars resulted in the following new flash this week: Ian did not kill A!

A death shook up the Pretty Little Liars this week. Who took the bullet? Find out in our review of "Blind Dates."

Pretty Little Liars really stretched the bounds of logic this week. We list the reasons why "My Name is Trouble" was a subpar episode in this review.

The final 10 minutes of "The Goodbye Look" made up for the first 50. What made it so exciting? Our review explains all!

Not much has changed Pretty Little Liars. Season two kicked off with more mystery, romance and fashion from our favorite high school quartet.

The girls find out who really killed Allison, but are still caught up in A's mysterious web of secrets. While A gets more and more dangerous, the girls continue to struggle to find some answers.

This week on Pretty Little Liars, A's secrets are slowly revealed, leading to more danger for the girls. How so? Read this review.

Pretty Little Liars doled out bits and pieces of information this week. Once again, though, little about the main plot actually progressed.

One of the Liars became a person of interest to the police this week. Which one? Find out now!

Who, exactly, was Allison? Should the girls be afraid of her? Such questions were at the heart of Pretty Little Liars this week.