Pretty Little Liars Sneak Peek: Jenna Invites the Girls to Her Birthday Bash, Season 3, Episode 5 (VIDEO) Tweet July 5, 2012 by Rebecca Martin Related: Pretty Little Liars, Sneak Peeks , Spencer Hastings , Emily Fields , Jenna Marshall , Season 3 , Season 3 Episode 5 Credit: ABC Family © 2012 Disney ABC Television Group Air date: June 10, 2012. Jenna is letting everyone know she can see on Pretty Little Liars Season 3, Episode 5: “That Girl is Poison.”