Pretty Little Liars ''Pretty Little Liars'' is an American Mystery fiction, mystery teen drama television series created by I. Marlene King, which aired on Freeform (TV channel), Freeform from June 8, 2010 to June 27, 2017, based on the novel series Pretty Little L ...

'' is a television series which premiered on

ABC Family American cable television, cable and satellite television network Freeform (TV channel), Freeform was originally launched as the CBN Satellite Service on April 29, 1977, and has gone through four different owners and six different name changes dur ...

on June 8, 2010. Developed by I. Marlene King, the series is based on the ''

'' book series by

Sara Shepard Sara Shepard (born April 8, 1977) is an American author. She is known for the bestselling ''Pretty Little Liars (book series), Pretty Little Liars'' and ''The Lying Game (book series), The Lying Game'' book series, both of which have been turne ...

. The series follows the lives of four high school girls,

Aria Montgomery Aria Marie Fitz (ńee Montgomery) is a fictional character in the ''Pretty Little Liars'' franchise created by American author Sara Shepard. Described as an “alternative” and artsy teen, the franchise revolves around Aria and her three best fri ...

Hanna Marin Hanna Olivia Marin is a fictional character created by Sara Shepard for the ''Pretty Little Liars'' book series, and later developed for the Freeform television series adaptation by I. Marlene King. The character has also appeared in the spi ...

Emily Fields Emily Catherine Fields is a fictional character created in 2006 by author Sara Shepard. She is a character in both ''Pretty Little Liars books and television series, and initially appears as a " jock girl" and one of the main protagonists o ...

, and

Spencer Hastings Spencer Jill Hastings is a fictional character, one of the five main characters who appear in the ''Pretty Little Liars'' novel series and its Freeform television adaptation. Created by American author Sara Shepard, she is a member of the gro ...

, whose clique falls apart after the disappearance of their leader,

Alison DiLaurentis Alison Lauren DiLaurentis is a fictional character in the ''Pretty Little Liars'' book series, its television adaptation, and the spin-off series '' Pretty Little Liars: The Perfectionists''. The character was created by American author Sara Sh ...

. One year later, the estranged friends are reunited as they begin receiving messages from a mysterious figure named "A" who threatens to expose their deepest secrets, including ones they thought only Alison knew. After an initial order of 10 episodes, ABC Family ordered an additional 12 episodes for season one on June 28, 2010. The first season's "summer finale" aired on August 10, 2010, with the remaining 12 episodes began airing on January 3, 2011. On January 11, 2011, ABC Family picked up ''Pretty Little Liars'' for a second season of 24 episodes. It began airing on Tuesday, June 14, 2011. It was announced in June that a special

Halloween Halloween, or Hallowe'en (less commonly known as Allhalloween, All Hallows' Eve, or All Saints' Eve), is a celebration geography of Halloween, observed in many countries on 31 October, the eve of the Western Christianity, Western Christian f ...

-themed episode would air as part of ABC Family's ''

13 Nights of Halloween 31 Nights of Halloween (formerly 13 Days of Halloween and 13 Nights of Halloween) is an American seasonal programming block on Freeform. It originally began airing in 1998, after the Family Channel became Fox Family, and was continued through th ...

'' line-up. This increased the episode count from 24 to 25. On November 29, 2011, ABC Family renewed the series for a third season, consisting of 24 episodes. On October 4, 2012, ABC Family renewed the series for a fourth season, consisting of 24 episodes. On March 26, 2013, ABC Family renewed the series for a fifth season. On January 7, 2014, showrunner I. Marlene King wrote on

Twitter Twitter, officially known as X since 2023, is an American microblogging and social networking service. It is one of the world's largest social media platforms and one of the most-visited websites. Users can share short text messages, image ...

that season 5 will have 25 episodes, including a holiday-themed episode. On June 10, 2014, it was announced that the show was renewed for an additional 2 seasons. It was announced by I. Marlene King that the sixth and the seventh season will consist of 20 episodes each. It was announced on August 29, 2016, that the show would be ending after the seventh season, and that the second half of the season would begin airing April 18, 2017.

Series overview

Episodes

Season 1 (2010–11)

Season 2 (2011–12)

Season 3 (2012–13)

Season 4 (2013–14)

Season 5 (2014–15)

Season 6 (2015–16)

Season 7 (2016–17)

Specials

Webisodes

''Pretty Dirty Secrets ''

Ratings

References

External links

List of ''Pretty Little Liars'' episodes
at TheFutoncritic.com * {{DEFAULTSORT:Pretty Little Liars Lists of American mystery television series episodes Lists of American teen drama television series episodes Pretty Little Liars (franchise)