Watch Pretty Little Liars Season 1 Episode 13: Know Your Frenemies Online

	IMDB Rating: 8.6/10 from 433 votes
	Release: 2011 / Pretty Little Liars / Season 1 / Episode 13
	Genre: Drama \| Mystery \| Thriller
	Director: Ron Lagomarsino
	Stars: Troian Bellisario, Ashley Benson, Holly Marie Combs
	Synopsis: Relationships are in flux in Rosewood, PA as the Liars face many obstacles. As Noel steps up his pursuit of Ezra and what he can gain from his knowledge, Aria and Ezra start to feel like there may be no way out. Emily must also deal with opposition to her love life, as her mother Pam's perceived tolerance of Maya comes to a screeching halt. And Spencer must now handle the return of happy newlyweds Melissa and Ian, even though her suspicions of Ian's ties to Alison grow. But with the other girls' support and unexpected help from an unlikely source, the future for the Liars doesn't look so hopeless. Meanwhile, "A" has Hanna jumping through old habit hoops with regard to the stolen money. Will Hanna fall back into her old ways, or does she have the willpower to stand up to "A" and her games?