Pretty Little Liars

Pretty Little Liars (2010 – 2017)

2010 • 7 seasons • Drama, Mystery • TV-14

On August 10, 2026

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8,049.3 Attention Score

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Episode 19 — A Person of Interest

Season 1 • Pretty Little Liars

Released: 2011-02-28 • Drama/Mystery

82%

User score

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?

Where to Stream Episode 19

Season 1 · Episode 19 · Streaming in USA

JustWatch

HBO Max Amazon Channel

Episodes

Episode 1
Pilot
2010-06-08

Episode 2
The Jenna Thing
2010-06-15

Episode 3
To Kill a Mocking Girl
2010-06-22

Episode 4
Can You Hear Me Now
2010-06-29

Episode 5
Reality Bites Me
2010-07-06

Episode 6
There's No Place Like Homecoming
2010-07-13

Episode 7
The Homecoming Hangover
2010-07-20

Episode 8
Please, Do Talk About Me When I'm Gone
2010-07-27

Episode 9
The Perfect Storm
2010-08-03

Episode 10
Keep Your Friends Close
2010-08-10

Episode 11
Moments Later
2011-01-03

Episode 12
Salt Meets Wound
2011-01-10

Episode 13
Know Your Frenemies
2011-01-17

Episode 14
Careful What U Wish 4
2011-01-24

Episode 15
If at First You Don't Succeed, Lie, Lie Again
2011-01-31

Episode 16
Je Suis une Amie
2011-02-07

Episode 17
The New Normal
2011-02-14

Episode 18
The Badass Seed
2011-02-21

Episode 19
A Person of Interest
2011-02-28

Episode 20
Someone to Watch Over Me
2011-03-07

Episode 21
Monsters in the End
2011-03-14

Episode 22
For Whom the Bell Tolls
2011-03-21

Information

Creator	I. Marlene King
Episode air date	28.02.2011
Episode runtime	42 min
Episode rating	8.20
Genres	Drama / Mystery
TMDB series rating	8.0
IMDb series rating	7.3
Series status	Ended
Age rating	14+
Country	US

Trailer

Additional videos

Official Intro

▶

Cast

Lucy Hale
Aria Montgomery

Troian Bellisario

Troian Bellisario
Spencer Hastings

Ashley Benson
Hanna Marin

Shay Mitchell
Emily Fields

Sasha Pieterse
Alison DiLaurentis

Ian Harding
Ezra Fitz

Tyler Blackburn

Tyler Blackburn
Caleb Rivers

Janel Parrish
Mona Vanderwaal

Andrea Parker
Mary Drake

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