Meet 'Pretty Little Liars' newest clue: Lachlan Buchanan talks Lucy Hale, books, and more


The excruciatingly long "Pretty Little Liars" hiatus is almost over! Zap2it stopped by the set to watch a little bit of filming and to catch up with the newest lad in Liar land, and now that we've seen where this season is headed, we're even more anxious for its January return to ABC Family.Australian actor Lachlan Buchanan plays Duncan, who has some history with Alison . Given the mysterious nature of the show, we've been sworn to secrecy as to what we watched him film on set, but we will tell you this: every time we think we've got Alison DiLaurentis figured out, a boy from her past appears to reveal a shocking twist. Duncan is no different."They make such an effort to keep things mysterious," Lachlan told us as we hung out in his trailer, waiting for him to be called back to set. "I think Duncan's trustworthy at this point, but you never...


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