As of July 2026, Pretty Little Liars Season 1 aired in 2010 with 22 episodes — streaming now on Amazon Prime Video. Full episode guide and where to watch below.
Pretty Little Liars Season 1 poster
← Back to Pretty Little Liars

Pretty Little Liars Season 1

2010 22 Episodes Drama · Mystery ⭐ 8/10

Right now you can watch Pretty Little Liars Season 1 on and — and it earns its twists rather than manufacturing them. Across 1 season, the show has had time to find its rhythm and keep it. Its 8/10 TMDB score, built from 2,800 ratings, reflects a title that consistently delivers. Watch Lucy Hale work — the performance is a masterclass in restraint. Put it on tonight and see for yourself.

Pretty Little Liars Season 1 arrived without much fanfare and built its audience the hard way — through word of mouth. The plotting in Pretty Little Liars Season 1 is tight enough that the twists feel earned rather than assembled. 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. Lucy Hale and Troian Bellisario lead a cast that brings real weight to the material. It was aired in 2010. What distinguishes the best crime dramas from the rest is whether the character work can carry scenes where the mystery takes a breath — Pretty Little Liars Season 1 passes that test consistently. The consistency throughout is what elevates it — not every moment is the best, but none of them are a reason to stop watching.

Crime and mystery fans will find exactly what they are after in Pretty Little Liars Season 1. If you have run out of similar titles to watch, this is a strong next pick. A contained run means every episode is doing real work. Lucy Hale carries scenes that would sink a lesser production. The resolution feels inevitable rather than arbitrary, which is rarer than it sounds.

📡 Where to Watch Pretty Little Liars Season 1

🇦🇺 Australia
🇺🇸 United States
🇬🇧 United Kingdom
🇨🇦 Canada
🇳🇿 New Zealand
TV Butler Pro app
🎩 TV Butler Pro
You find it. Your history remembers it.

🎬 Pretty Little Liars Season 1 — Episode Guide

E1
Pilot
2010-06-08
A year after their friend disappears, four girls receive mysterious messages from 'A'.
E2
The Jenna Thing
2010-06-15
The circumstances surrounding Alison's disappearance continue to haunt Aria, Emily, Spencer and Hanna as questions arise about the night she went missing.
E3
To Kill a Mocking Girl
2010-06-22
As they try to pay tribute to Alison's memory, the four friends are faced with unresolved issues. With 'A' taunting them every step of the way, can the girls forge ahead and leave the past behind?
E4
Can You Hear Me Now
2010-06-29
Tired of being harassed by 'A', the girls decide to put a stop to the anonymous emails and text messages by blocking all unknown users. But the friends' problems are far from over.
E5
Reality Bites Me
2010-07-06
Trying to ignore 'A' backfired for the girls, and now they must pay the penalty. They must also deal with typical teenage drama - the boy kind.
E6
There's No Place Like Homecoming
2010-07-13
The homecoming decorating committee is knee-deep in balloons, and girls are jockeying for position to be the queen, while four friends from Rosewood just try to stay afloat.
E7
The Homecoming Hangover
2010-07-20
In the aftermath of the disastrous homecoming dance, the girls try to sort out the devastation that is left behind. If the little liars don't act fast, the situation could go from bad to worse.
E8
Please, Do Talk About Me When I'm Gone
2010-07-27
After much planning, the day of Alison's memorial is around the corner, and the girls are ready to say their goodbyes. But their last-minute preparations soon get derailed.
E9
The Perfect Storm
2010-08-03
A day of SAT testing is put on hold when a violent storm hits Rosewood, but the girls are stuck inside the school dealing with the drama that follows them everywhere.
E10
Keep Your Friends Close
2010-08-10
The discovery of a new piece of evidence about Alison's disappearance brings the FBI to town, and the last thing the girls want to do is go 'glamping' for a birthday party.
E11
Moments Later
2011-01-03
Moments after Hanna is hit by a car, the girls' world is turned upside down. 'A' is no longer content to play a game of cat and mouse, and things take a far more precarious turn.
E12
Salt Meets Wound
2011-01-10
Hanna's return home from the hospital should be a joyous event, but being stuck in a wheelchair and feeling haunted by 'A' makes it feel more like a Hitchcock nightmare than a proper homecoming.
E13
Know Your Frenemies
2011-01-17
Relationships are in flux in Rosewood as the girls face many obstacles. As Noel steps up his pursuit of Ezra, Aria and Ezra begin to feel like there may be no way out.
E14
Careful What U Wish 4
2011-01-24
As the school gets ready for the dance-a-thon, Aria, Emily, Hanna and Spencer have more on their minds than just raising money for the school trip to Washington DC.
E15
If at First You Don't Succeed, Lie, Lie Again
2011-01-31
The girls try to resume a sense of normality in their lives, but even the simple tasks of dating and extracurricular activities meet with strife.
E16
Je Suis une Amie
2011-02-07
A crucial swim meet for the Rosewood Sharks is the setting where Aria, Emily, Hanna and Spencer experience a lot of turmoil. Emily and Paige go for round two as they are pitted against each other.
E17
The New Normal
2011-02-14
What happens to one little liar when parent-teacher conferences come around and her father sits face-to-face with the love of her life?
E18
The Badass Seed
2011-02-21
As their doubts, fears and suspicions grow, Aria, Emily, Hanna and Spencer start to wonder what the true face of evil looks like. Is it the girl who will do anything to keep her loved ones near?
E19
A Person of Interest
2011-02-28
After a shocking revelation from the police, the spotlight is turned on four little liars who look to be crying wolf. But with everything pointing to Ian, how could the girls be wrong?
E20
Someone to Watch Over Me
2011-03-07
Everyone has a secret in Rosewood and it's only a matter of time before it is revealed. Four girls know this to be especially true and are reminded of it on a daily basis.

🎭 Cast of Pretty Little Liars Season 1

Lucy Hale
Lucy Hale
Aria Montgomery
Troian Bellisario
Troian Bellisario
Spencer Hastings
Ashley Benson
Ashley Benson
Hanna Marin
Shay Mitchell
Shay Mitchell
Emily Fields
Sasha Pieterse
Sasha Pieterse
Alison DiLaurentis
Ian Harding
Ian Harding
Ezra Fitz
Laura Leighton
Laura Leighton
Ashley Marin
Holly Marie Combs
Holly Marie Combs
Ella Montgomery
Chad Lowe
Chad Lowe
Byron Montgomery

📋 All Seasons of Pretty Little Liars

Season 2Season 3Season 4Season 5Season 6Season 7

Never Lose Track of Pretty Little Liars

TV Butler Pro lets you search every streaming service in seconds, tracks what you've watched, and works completely free. No app download needed.

🎩 Try TV Butler Pro Free