Top 10 Insane Facts About "Pretty Little Liars" (The TV Series)

Updated on January 21, 2019
Jeremy Gill profile image

Jeremy enjoys reviewing cinema and television when not working as a chemist.

Emily, Hanna, Aria, and Spencer in PLL
Emily, Hanna, Aria, and Spencer in PLL

What is Pretty Little Liars?

Originally a book series by Sara Shepard, Pretty Little Liars later became a hit television series on ABC Family (now called Freeform) spanning seven seasons. Blending murder mystery with high school drama, both the books and the show focus on the lives of four high school girls tormented through text messages by the mysterious "A".

Watching the girls deal with A's blackmail while unraveling their identity is a blast in either media, and the TV series throws exciting new twists in each episode. But even the most devoted PLL fan probably doesn't know all the interesting tidbits regarding the show—here are ten amazing facts about Pretty Little Liars!

A few unavoidable spoilers are ahead, but I'll keep them to a minimum and won't reveal any of the mastermind's identities.

Pretty Little Liars Book One
Pretty Little Liars Book One

10. The Show Differs Greatly From the Books

Seriously, it's almost night and day. The four main girls are similar to their book counterparts (although they look different), but the side characters, families, situations, and even identities of A vary wildly between novels and show. For instance, in the books, Emily has a sister named Carolyn and her white ethnicity causes her mother to be racist against girlfriend Maya's African American descent (not present in the show, likely due to Emily's family now being Asian, another minority).

Not that I'm complaining, as this helped the series feel fresh and exciting even to book veterans, who were in the dark about the show's mysteries nearly as much as PLL newcomers.

Alison Dilaurentis (Sasha Pieterse)
Alison Dilaurentis (Sasha Pieterse)

9. Sasha Pieterse Was 12 When She Landed the Role of Alison DiLaurentis

Remember, A's four victims are united by the disappearance (or murder?) of their cunning friend Alison years ago, and they can't help but wonder if "A" could represent...

Either way, Sasha Pieterse was cast for Alison's flashback scenes, but she allegedly embellished her age to get the part, and was actually only 12 at the time. Hey, if that doesn't scream Alison, nothing does. Compare Sasha to Troian Bellisario, Spencer's actress, who was 24 when she got her role—twice Sasha's age!

Hanna Marin (Ashley Benson)
Hanna Marin (Ashley Benson)

8. Ashley Benson (Hanna) Picked the Show's Theme

For the show's memorable intro, Ashley suggested the song "Secret" by The Pierces and the show's producers agreed. Nice choice; it's hard to imagine a more fitting piece. And check out Ashley in her small appearance as one of Ted's girlfriends in sitcom How I Met Your Mother, another television favorite.

Sara Shepard's cameo in PLL
Sara Shepard's cameo in PLL

7. Sara Shepard Cameoed in Season 1

Shepard's books differ greatly from the show, but she offered input for the series and even made a small cameo in season one as a teacher at Rosewood High.

Conspiracy theory: what if the books were just Sara's character's version of the show's events? After all, Rosewood's a small town, and news travels fast. Although that would mean we exist in the fictional world of a character from a fictional series, but it's an interesting idea to ponder.

Alison Dilaurentis
Alison Dilaurentis

6. Alison's Last Name (DiLaurentis) Forms 'Liars United'

This anagram is as true in the books as it is in the show, but either way, it's never highlighted in-series, so few fans are aware of this Easter egg. Alison's last name can be rearranged to form the words "liars united", a fitting symbol for the girl who gathered the show's posse and ruled junior high with secrets.

Pretty Dirty Secrets logo
Pretty Dirty Secrets logo

5. Web Series "Pretty Dirty Secrets" Helped Promote Season 3

In addition to simply being an engaging program, PLL kept fans invested with loads of clever marketing ideas, one being the mini web series Pretty Dirty Secrets, set between Season 3's "The Lady Killer" and "This Is a Dark Ride".

With eight episodes each only a few minutes long, PDS helped satisfy fans during the two-month long gap before "This Is a Dark Ride" debuted. It was set in Rosewood's costume shop and focused on many of PLL's side characters, briefly stepping away from the main four to highlight the supporting cast and promote the upcoming Halloween episode.

Click thumbnail to view full-size
Spencer Hastings (Troian Bellisario)Byron Montgomery (Chad Lowe)
Spencer Hastings (Troian Bellisario)
Spencer Hastings (Troian Bellisario)
Byron Montgomery (Chad Lowe)
Byron Montgomery (Chad Lowe)

4. Troian Bellisario and Chad Lowe (Spencer and Byron) Both Directed Episodes

PLL had many different directors, letting several individuals test their skills. Chad Lowe (who plays Aria's dad) directed numerous episodes, and Troian herself (Spenser) directed the fifteenth episode of the seventh season, "In the Eye Abides the Heart". She also went on to both write and star in her movie Feed, and has expressed interest in directing future projects.

By the way, my favorite Spencer line in the entire series is when she jokingly states "Why enjoy today when you can worry about tomorrow?" Classic.

Ravenswood logo
Ravenswood logo

3. PLL Spawned a Spin-off Series, Ravenswood

Fans may remember Hanna's boyfriend Caleb leaving (with her permission) to help a girl named Miranda uncover the mysteries of her past. Thus, Caleb is absent in PLL's fourth season, as he's busy starring in Ravenswood, a spin-off series that focused on uncovering the mystery of an ancient curse.

Due to mediocre ratings, Ravenswood only lasted a single season, but it was an interesting concept and its effects on Caleb are seen when he eventually reappears in PLL.

Toby and Spencer in Pretty Little Liars
Toby and Spencer in Pretty Little Liars

2. Spoby (Spencer and Toby) Happened Because of Troian and Keegan's Chemistry in Real Life

Skip ahead to avoid spoilers.

To many fans, Spoby was the best pairing in the entire series, but it only happened due to great chemistry off-set. The relationship makes a lot of sense, as Spencer and Toby share several similarities—both were intelligent, caring, briefly went undercover on A's team, and had morally dubious relatives (Mr. Hastings and Jenna).

Some fans took issue with the somewhat-vague nature of Spoby's outcome. But fear not, shippers, as executive producer I. Marlene King (talking about the last episode) confirmed they end up together: "That moment when Toby knew in his heart who the real Spencer was... worthy of an epic love story. For me it was understood... Spoby was and is end game."

Mona and Alison will star in The Perfectionists
Mona and Alison will star in The Perfectionists

1. PLL Will Have a Sequel Series: The Perfectionists

Based very loosely on Shepard's other novel The Perfectionists, PLL has spawned a sequel that Mona, Alison, and several newcomers will star in. As any fan of the original show knows, Alison and Mona are both complex characters with a long history, and it'll be interesting seeing whether they finally get along or not.

While the main liars no longer take center stage, it's possible they'll occasionally appear (Hanna arrived for Ravenswood's finale, after all) and we'll learn more details about their respective lives.

Who is your favorite Pretty Little Liar?

See results

Pretty Little Liar's Legacy

As someone who has experienced both, Pretty Little Liars is a rare show/movie that I'd argue is actually better than its source material, although they're hard to compare since their plots soon diverge. Still, between the varying stories of the books, show, and upcoming series, fans have more delightfully morbid mysteries to solve than ever before.

Only time will tell if The Perfectionists can live up to PLL's impressive reputation, but for now, as we await the future adventures of the Liars universe, vote for your favorite character and I'll see you at our next series countdown!

© 2019 Jeremy Gill


    0 of 8192 characters used
    Post Comment

    No comments yet.


    This website uses cookies

    As a user in the EEA, your approval is needed on a few things. To provide a better website experience, uses cookies (and other similar technologies) and may collect, process, and share personal data. Please choose which areas of our service you consent to our doing so.

    For more information on managing or withdrawing consents and how we handle data, visit our Privacy Policy at:

    Show Details
    HubPages Device IDThis is used to identify particular browsers or devices when the access the service, and is used for security reasons.
    LoginThis is necessary to sign in to the HubPages Service.
    Google RecaptchaThis is used to prevent bots and spam. (Privacy Policy)
    AkismetThis is used to detect comment spam. (Privacy Policy)
    HubPages Google AnalyticsThis is used to provide data on traffic to our website, all personally identifyable data is anonymized. (Privacy Policy)
    HubPages Traffic PixelThis is used to collect data on traffic to articles and other pages on our site. Unless you are signed in to a HubPages account, all personally identifiable information is anonymized.
    Amazon Web ServicesThis is a cloud services platform that we used to host our service. (Privacy Policy)
    CloudflareThis is a cloud CDN service that we use to efficiently deliver files required for our service to operate such as javascript, cascading style sheets, images, and videos. (Privacy Policy)
    Google Hosted LibrariesJavascript software libraries such as jQuery are loaded at endpoints on the or domains, for performance and efficiency reasons. (Privacy Policy)
    Google Custom SearchThis is feature allows you to search the site. (Privacy Policy)
    Google MapsSome articles have Google Maps embedded in them. (Privacy Policy)
    Google ChartsThis is used to display charts and graphs on articles and the author center. (Privacy Policy)
    Google AdSense Host APIThis service allows you to sign up for or associate a Google AdSense account with HubPages, so that you can earn money from ads on your articles. No data is shared unless you engage with this feature. (Privacy Policy)
    Google YouTubeSome articles have YouTube videos embedded in them. (Privacy Policy)
    VimeoSome articles have Vimeo videos embedded in them. (Privacy Policy)
    PaypalThis is used for a registered author who enrolls in the HubPages Earnings program and requests to be paid via PayPal. No data is shared with Paypal unless you engage with this feature. (Privacy Policy)
    Facebook LoginYou can use this to streamline signing up for, or signing in to your Hubpages account. No data is shared with Facebook unless you engage with this feature. (Privacy Policy)
    MavenThis supports the Maven widget and search functionality. (Privacy Policy)
    Google AdSenseThis is an ad network. (Privacy Policy)
    Google DoubleClickGoogle provides ad serving technology and runs an ad network. (Privacy Policy)
    Index ExchangeThis is an ad network. (Privacy Policy)
    SovrnThis is an ad network. (Privacy Policy)
    Facebook AdsThis is an ad network. (Privacy Policy)
    Amazon Unified Ad MarketplaceThis is an ad network. (Privacy Policy)
    AppNexusThis is an ad network. (Privacy Policy)
    OpenxThis is an ad network. (Privacy Policy)
    Rubicon ProjectThis is an ad network. (Privacy Policy)
    TripleLiftThis is an ad network. (Privacy Policy)
    Say MediaWe partner with Say Media to deliver ad campaigns on our sites. (Privacy Policy)
    Remarketing PixelsWe may use remarketing pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to advertise the HubPages Service to people that have visited our sites.
    Conversion Tracking PixelsWe may use conversion tracking pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to identify when an advertisement has successfully resulted in the desired action, such as signing up for the HubPages Service or publishing an article on the HubPages Service.
    Author Google AnalyticsThis is used to provide traffic data and reports to the authors of articles on the HubPages Service. (Privacy Policy)
    ComscoreComScore is a media measurement and analytics company providing marketing data and analytics to enterprises, media and advertising agencies, and publishers. Non-consent will result in ComScore only processing obfuscated personal data. (Privacy Policy)
    Amazon Tracking PixelSome articles display amazon products as part of the Amazon Affiliate program, this pixel provides traffic statistics for those products (Privacy Policy)
    ClickscoThis is a data management platform studying reader behavior (Privacy Policy)