Season 1

Rosewood is a perfect little town with a great many secrets, the ugliest of which belong to the four prettiest girls in town: Aria, Spencer, Hanna and Emily, friends whose darkest secrets are about to unravel. One year ago, Alison, the Queen Bee of the group, disappeared, and the girls stopped being each other's BFFs. Now they start getting messages from "A" saying things only Alison would know. "A" spills their secrets, watches their every move and makes some very scary threats. The girls reunite to discover what's going on: Is Alison back? Or is "A" someone else altogether? Share the mystery with the complete Season One of the enthralling new series based upon the New York Times bestselling series by Sara Shepard. You'll be hooked!

Spencer Hastings
Spencer is a perfectionist and straight-A student whose pressure to stand out in her overachieving family leaves her feeling alone...until she finds understanding in the unlikeliest of places - the arms of her sister's fiancé.

Emily Fields
Emily, an athlete trying to sort out her place in the world, finds herself drawn to her new neighbor, Maya, a free spirit who recently moved into Alison's old house across the street.

Hanna Marin
Once-chubby Hanna has transformed herself into the current "It girl," but still battles the urge to binge. Shoplifting gives her a less-fattening thrill, but when she gets caught, the charges are dismissed only because her mother, Ashley, takes matters into her own hands, eager to keep her own reputation and the image of her daughter untarnished.

Aria Montgomery
Artsy and eclectic Aria has just returned to town from a year in Europe and, while she tries to deny feeling hurt over her father Byron's (Lowe) indiscretion with one of his ex-students at the college, and keep her mom, Ella (Combs), from finding out, she can't ignore the intense chemistry with Ezra Fitz (Harding) - Aria's English teacher. Aria Montgomery, the artsy chameleon who is interested in English - and her English teacher, Ezra Fitz.

Main Cast

 * Lucy Hale as Aria Montgomery – 22/22
 * Ashley Benson as Hanna Marin – 22/22
 * Shay Mitchell as Emily Fields – 22/22
 * Troian Bellisario as Spencer Hastings – 22/22
 * Sasha Pieterse as Alison DiLaurentis – 18/22

Recurring/Guest Cast

 * Ian Harding as Ezra Fitz – 16/22
 * Tammin Sursok as Jenna Marshall – 15/22
 * Keegan Allen as Toby Cavanaugh – 13/22
 * Ryan Merriman as Ian Thomas – 11/22
 * Laura Leighton as Ashley Marin – 11/22
 * Chad Lowe as Byron Montgomery – 11/22
 * Holly Marie Combs as Ella Montgomery – 10/22
 * Tyler Blackburn as Caleb Rivers – 9/22
 * Brant Daugherty as Noel Kahn – 9/22
 * Chuck Hittinger as Sean Ackard – 9/22
 * Brendan Robinson as Lucas Gottesman – 8/22
 * Lesley Fera as Veronica Hastings – 7/22
 * Nia Peeples as Pam Fields – 7/22
 * Bianca Lawson as Maya St. Germain – 7/22
 * Lindsey Shaw as Paige McCullers – 6/22
 * Janel Parrish as Mona Vanderwaal – 6/22
 * Torrey DeVitto as Melissa Hastings – 5/22
 * Cody Allen Christian as Mike Montgomery – 5/22
 * Diego Boneta as Alex Santiago – 5/22
 * Bryce Johnson as Darren Wilden – 5/22
 * Nolan North as Peter Hastings – 4/22
 * Yani Gellman as Garrett Reynolds – 3/22
 * Jim Titus (III) as Officer Barry Maple – 3/22
 * Jill Holden as Mrs. Welch – 3/22
 * Eric Steinberg as Wayne Fields – 3/22
 * Paloma Guzmán as Jackie Molina – 2/22
 * Josh Clark as Detective Breyer – 2/22
 * Paula Newsome as Coach Fulton – 2/22
 * Parker Bagley as Jason DiLaurentis – 2/22
 * Carlson Young as Amber Victorino – 2/22
 * Keith Pillow as Mr. Sheldrake – 2/22
 * Julian Morris as Wren Kingston – 2/22
 * Amanda Schull as Meredith Sorenson – 2/22
 * Steven Krueger as Ben Coogan – 2/22
 * Tilky Jones as Logan Reed – 1/22
 * Paula Cale as Mrs. Ackard – 1/22
 * Claire Holt as Samara Cook – 1/22
 * Connor Trinneer as Nick McCullers – 1/22
 * Daniel Travis (II) as James Leland – 1/22
 * Bety Le as Bridget Wu – 1/22
 * Alona Tal as Simone – 1/22
 * Rya Meyers as Riley Wolfe – 1/22
 * Samantha Cutaran as Naomi Zeigler – 1/22
 * Helen Slayton-Hughes as Mrs. Potter – 1/22
 * April Grace as Agent Cooper – 1/22
 * Sara Shepard as Miss Shepard – 1/22
 * Patrick J. Adams as Hardy – 1/22
 * Natalie Floyd as Kate Randall – 1/22
 * Heather Mazur as Isabel Randall – 1/22
 * Roark Critchlow as Tom Marin – 1/22
 * Amanda Schull as Meredith Sorenson – 1/22
 * Anne Marie DeLuise as Jessica DiLaurentis – 1/22