Pretty Little Liars S06 E20 Hush Hush Sweet Liars

Season 06 Episode 20 – “Hush, Hush, Sweet Little Liars”
In the sixth-season finale, Ezra completes his book and old feelings between him and Aria resurface. Meanwhile, Spencer and Toby join forces to catch Sara; Caleb and Hanna grow wistful as he safeguards her; and Alison worries about her sanity.