Instruct: Given a question, retrieve documents that can help answer the question.
Query: When did the Pretty Little Liars TV series first air?
The series premiered on June 8, 2010 on Freeform, formerly known as ABC Family, and ended on June 27, 2017. After an initial order of 10 episodes, ABC Family ordered an additional 12 episodes on June 28, 2010. The ratings success of the first 10 episodes prompted the book series to be extended beyond the initial eight novels.[1] Since its debut, the series has received mixed reviews from television critics, but remained a relative success for Freeform, garnering a large fandom, primarily on social media.
On March 26, 2013, a spin-off series was announced, titled Ravenswood, but was canceled after one season. On June 10, 2014, Pretty Little Liars was renewed for its sixth and seventh seasons. On August 29, 2016, Freeform confirmed that the series would be ending after its seventh season in 2017.[2] Filming of the series officially wrapped on October 26, 2016.[3] The series finale was viewed by an estimated 1.41 million viewers. It had the second-highest rating of any cable TV series that aired that night.[4] The episode was followed by "A-List Wrap Party", a live special featuring the cast and executive producer King discussing the series ending.
Djoir's 4th single "Partypocalypse" aired on the TV series "Rush" on the USA Network's "Learning To Fly" episode, July 31, 2014. Djoir Jordan's 2nd single "Get This Party Rockin (ft HP)" was featured in Season 4, Episode 5 of the Netflix series "Orange Is the New Black" which aired June 17, 2016, as well as in the movie trailer for "Best Night Ever" that hit theaters January 2014. Her song "Partypocalypse" was also featured on ABC Family's TV series "Pretty Little Liars" on the Episode entitled "Fresh Meat", which aired on January 13, 2015. Djoir and Janel Parrish, who stars in "Pretty Little Liars", were both co-lead singers in a girl group called Impulse in 2003.
"Playtime" is the eleventh episode of "Pretty Little Liars" seventh season and the 151st episode overall. It first aired on the Freeform network in the United States on April 18, 2017. The installment was directed by Chad Lowe and written by Allyson Nelson and Joseph Dougherty. Upon its original airing in the United States, the episode was watched by 1.33 million people.
"The Wrath of Kahn" is the ninth episode of the seventh season of the mystery drama television series "Pretty Little Liars", which aired on August 23, 2016, on the cable network Freeform. The hundred and forty-ninth episode, it was written by Jonell Lennon and directed by Chad Lowe. "The Wrath of Kahn" received a Nielsen rating of 0.5 and was viewed by 1.09 million viewers, down from the previous episode. It received positive reviews from critics. This episode is rated TV-14.
The fifth season of the American mystery drama television series Pretty Little Liars began airing on ABC Family on June 10, 2014. Shooting for the season began on March 24, 2014, and ended on November 20, 2014. The season aired from June 10, 2014 to March 24, 2015.
On September 25, 2017, Freeform announced that a second spin-off series, titled Pretty Little Liars: The Perfectionists, had been ordered, with Pieterse and Parrish reprising their roles as Alison DiLaurentis and Mona Vanderwaal respectively.[5] On May 14, 2018, Freeform picked up the series for a 10-episode first season, set to air in 2019.[6][7] In a 2018 panel, Parrish said that some plot points created in Pretty Little Liars will be resolved during the spin-off.[8]
Since the series premiere, Pretty Little Liars has remained popular. In 2016, a New York Times study of the 50 TV shows with the most Facebook Likes found that the show's "popularity is tilted toward women more than any other show in the data — over 94 percent of 'likes' come from women".[83]
On August 29, 2016, King and the principal cast of the series announced that "Pretty Little Liars" was ending after the seventh season. King also announced that it would start airing the second half of the season later than usual, in April 2017 and that the series finale would be a two-hour episode event. On October 26, 2016, it was reported that a tell-all special would be aired after the series finale, during which the main roaster and King would talk about the show with behind-the-scenes exclusives.
The show was renewed for a sixth and seventh season on June 10, 2014, right before the season five premiere aired, making "Pretty Little Liars" ABC Family's longest running original series. The sixth and the seventh season will consist of 20 episodes each. Filming for season 6 began on March 24, 2015. It aired 10 episodes for the first half the season, which began airing on June 2, 2015. The table read for the premiere occurred on March 23, 2015, King began writing the mid-season finale, the "summer finale", which was titled "Game Over, Charles", on May 12, 2015.
"Free Fall" is the twentieth episode of the fourth season of "Pretty Little Liars", an American mystery drama television series based on the novel series written by Sara Shepard, and is the ninety-first episode of the series. The episode, directed by Melanie Mayron and written by Maya Goldsmith, originally aired on February 18, 2014 on ABC Family.
"Power Play" is the fourteenth episode of "Pretty Little Liars"' seventh season, which was originally aired on May 9, 2017, on the cable network Freeform. The installment was directed by Roger Kumble and written by Lijah J. Barasz. It received a Nielsen rating of 0.5 and was viewed by 0.91 million viewers, up from the previous episode. This episode is rated TV-14.
"Escape from New York" is the first episode and the premiere of the fifth season of the American mystery drama television series "Pretty Little Liars" and the 96th episode of the series overall. The episode was written by showrunner I. Marlene King and directed by Norman Buckley, it aired on June 10, 2014 on ABC Family and was watched by 2.72 viewers. 
Pretty Little Liars: The Perfectionists is an upcoming American teen drama television series developed by I. Marlene King. The series is a sequel to "Pretty Little Liars" and based on the novel "The Perfectionists" by Sara Shepard. Freeform ordered the series to pilot on September 25, 2017, as the second spin-off series of "Pretty Little Liars" which will include some of the main characters. Freeform picked up the series for a 10-episode first season on May 14, 2018.Freeform ordered the show to pilot on September 25, 2017, as a sequel to "Pretty Little Liars" and the second spin-off series following "Ravenswood". I. Marlene King wrote and Elizabeth Allen Rosenbaum directed the first two episodes, which are titled "Pilot" and "Sex, Lies and Alibies".
On November 29, 2011, ABC Family renewed the show for a third season, which consisted of 24 episodes.[63][64] On October 4, 2012, ABC Family announced that the show was renewed for a fourth season, again comprising 24 episodes. The second half of the third season began airing on January 8, 2013 and finished March 19, 2013. Pretty Little Liars returned for Season 4 on June 11, 2013. On March 25, 2013, it was again announced that Pretty Little Liars had been renewed for a fifth season scheduled for a 2014 air date and a new spin off show entitled Ravenswood would begin airing after the season four annual Halloween special in October 2013.[65] The second half of season four premiered on January 7, 2014.[66] It was announced on June 10, 2014 that Pretty Little Liars was renewed for two seasons, making the show ABC Family's longest running original hit series.[67] On August 29, 2016, I.Marlene King announced that Pretty Little Liars would be ending after the seventh season had aired. The second half of the seventh season will begin airing later than previous season, in April instead of January.[68]
Originally developed as a television series by book packaging company Alloy Entertainment, the idea was described as "Desperate Housewives for teens."[14] Alloy met with author Shepard and gave her the property to develop into a book series.[14] With Alloy and Warner Horizon Television interested in producing Pretty Little Liars as a television series for years, it was first planned for The WB in 2005 with a different writer until the network shut down in early 2006 and reestablished as The CW later that year.[15] The first novel was published by HarperTeen in October 2006.[16] In June 2008, Alloy noted that it was developing a Pretty Little Liars television pilot for ABC Family,[14] with the novels adapted for television.[15] After the pilot was shot in Vancouver in December 2009, filming for the rest of the series moved to Los Angeles.[17][18] The series was primarily filmed at the Warner Bros. studio and backlot in the city of Burbank, near Los Angeles.[19] In June 2012, the series was selected by lottery for a California film and TV tax credit.[20]
The web series was written by Kyle Bown & Kim Turrisi and directed by Arthur Anderson. Kyle Bown, the assistant to "Pretty Little Liars" showrunner I. Marlene King, and Kim Turrisi, who is not part of the writing staff, were hired to write the web series by ABC Family, however the crew behind "Pretty Little Liars" was also used with the web series. The web series introduced Aeriél Miranda as Shana in the television series. None of the series regulars from "Pretty Little Liars" appears in the web series.
The show was nominated at the 2012 Teen Choice Awards, but lost to "The Vampire Diaries", "Pretty Little Liars" and "Awkward" and the show was also nominated at 2013 Teen Choice Awards, but lost to "The Vampire Diaries" and "Pretty Little Liars".
Charlotte Drake is a fictional character in "Pretty Little Liars", an American mystery drama television series based on the homonymous novel series written by Sara Shepard. Charlotte is a character that only appears in the television series and is portrayed by Vanessa Ray. The character is also featured in the "Pretty Little Liars" web series "Pretty Dirty Secrets".
A tie-in edition featuring the Season 1 poster and logo of the 2006 first novel in the Pretty Little Liars series was released on the date of the show's premiere,[74] as was the final book of the original book series, "Wanted".[75] "Wanted" later decidedly became the eighth book of the series, as Shepard later confirmed she would extend the series. A TV tie-in of the second book "Flawless" featuring an altered Season 3 poster was released on December 28, 2012.
"Wanted: Dead or Alive" is the sixth episode of the seventh season of the mystery drama television series "Pretty Little Liars", which aired on August 2, 2016, on the cable network Freeform. The hundred and forty-sixth episode on the series, it was directed by Bethany Rooney and written by Lijah J. Barasz. The episode received a Nielsen rating of 0.5 and was viewed by 1.10 million viewers. It received mixed to positive reviews from critics.
The fourth season of the American mystery drama television series Pretty Little Liars began airing on ABC Family on June 11, 2013. The season consisted of 24 episodes, which were filmed between March 14, 2013 and November 2, 2013. The season concluded its broadcast on March 18, 2014.
"For Whom the Bell Tolls" is the season finale of the first season of the American mystery-drama series "Pretty Little Liars", based on the novels written by Sara Shepard, and the twenty-second episode of the series overall. It originally aired on ABC Family in the United States on March 21, 2011. The episode was directed by Lesli Linka Glatter and written by I. Marlene King.
Pretty Little Liars is the first book in the "Pretty Little Liars" series by Sara Shepard. It tells the story of four girls - Hanna, Aria, Emily and Spencer - after the disappearance of their clique leader, Alison. The book was written for the book packaging company Alloy Entertainment, the idea originally developed as a TV series.
"Pilot" is the series premiere of the mystery drama series "Pretty Little Liars". It introduces each of the main characters, as well as establishes the basic premises of the series. The episode aired on June 8, 2010 on ABC Family.