Pretty Little Liars: Original Sins

S1 E1 • 51m • 16

An enthralling season premiere. 20 years after tragic events almost tore Millwood apart, both the young and old generations must face the consequences of the past.

S1 E2 • 49m • 16

Imogen and her new friends' plot revenge on their common nemesis, while Karen and her twin sister Kelly hatch plans of their own.

S1 E3 • 50m • 16

As Millwood deals with the aftermath of recent events, Imogen uncovers secrets to unmask "A." Beasley gets closer to the truth, and Noa weighs her options.

S1 E4 • 45m • 16

After their punishment comes to an end, the girls cement their friendship when Imogen needs them most. Meanwhile, Noa finds herself in A's crosshairs.

S1 E5 • 48m • 16

Desperate to keep her mother's house, Imogen throws a Halloween party to raise cash. Unfortunately, the presence of an unwanted guest casts ruins the night.

S1 E6 • 49m • 16

As Imogen and Tabby dig into the mystery surrounding Angela Waters, Faran deals with the scars of her past.

S1 E7 • 48m • 16

As the Millwood carnival approaches, Mouse and Tabby struggle with secrets, and Noa notices Shawn isn't himself. Meanwhile, Imogen considers her baby's future.

S1 E8 • 49m • 16

The friends work together to uncover Imogen and Tabby's assailant during the Annual Thanksgiving Millwood High Blood Drive.

S1 E9 • 48m • 16

Despite coming clean to their mothers about "A," the friends find their troubles are far from over. Searching for answers, Imogen turns to her estranged father.

S1 E10 • 47m • 16

A tense and thrilling finale. With the anniversary of Angela's death approaching, an already vengeful "A" doubles down.