Pretty Little Liars explored some jaw-dropping mysteries and shockers. However, some twists were so surprising that they left viewers puzzled for years after the show ended.

It’s officially been 15 years since Pretty Little Liars premiered on Freeform and sparked a years-long mystery about the identity of “A.” But when the Liars weren’t trying to fend off their stalker, ...

The secret came out on Pretty Little Liars last night, as Spencer now knows the very troubling truth about Toby. How will she respond to the devastating connection between her boyfriend and Mona? By ...

Editor’s Note: TV moves on, but we haven’t. In our feature series It Still Stings, we relive emotional TV moments that we just can’t get over. You know the ones, where months, years, or even decades ...

Freeforms Pretty Little Liars was an absolute sensation when it aired on the channel during the 2010s. Based on the Sara Shepard novel series of the same name, the show follows a group of teenage ...

For seven seasons, Pretty Little Liars kept viewers on the edge of their seats with its story of revenge, as an anonymous person threatened to expose a group of four friend's deepest secrets in the ...

The show's final episode at last revealed the identity of A.D. — -- WARNING: Spoilers below. Don't read any further if you haven't watched the series finale of "Pretty Little Liars.” "For some ...

Freeform’s Pretty Little Liars — led by Lucy Hale, Shay Mitchell, Ashley Benson, and Troian Bellisario — follows Aria, Emily, Hanna, and Spencer, respectively, as they are stalked and tormented by a ...

Got a secret, can you keep it? ... Pretty Little Liars is turning 15 years old! Freeform's hit teen drama premiered on June 8, 2010, and quickly became a cultural phenomenon, dominating social media ...

"Pretty Little Liars" followed a group of girls who are tormented by a stalker called A. On their long journey to solve the mystery of A, the girls came across many dead bodies. Insider has ranked the ...