30 Halloween-Themed TV Show Episodes To Watch This October
Pretty Little Liars — “The First Secret”
Pretty Little Liars is already a mysterious and intense show, so a Halloween episode fits it perfectly. The episode, titled “The First Secret,” aired on season two of the show and served as a prequel to the first episode ever — you know we love a flashback. The episode is set on Halloween night 2008, one year before the disappearance of Ali. The episode shows what life was like for the Liars before “A” took over their lives, and also serves as a teaser for what they should have seen coming just a year later.