<P> 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 . 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 . </P>
<P> 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 . 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 . </P>
pretty little liars what year did it start
pretty little liars what year did it start
June 8 , 2010
June 8 , 2010