Pretty Little Liars: Season 2 Episode 17: The Blond Leading the Blind
Starring: Troian Bellisario, Ashley Benson, Holly Marie Combs, Tyler Blackburn, Keegan Allen, Tammin Sursok, Yani Gellman
Length: 44 minutes
On Air Date: 23 Jan 2012
Pretty Little Liars: S02E17 Description: Toby continues to pursue Spencer, knowing that she is keeping something from him; Hanna begs the other girls to stop using Caleb to help with their search; Aria is desperate to save her relationship with Ezra.