Tonight we kicked off the last two-part mythology arc of the original series with "Provenance." The mysterious spacecraft rubbings and artifacts from Season 6 and 7 are back but instead of tormenting Mulder, this time they have an effect on baby William. Scully once again finds her son's life threatened and sends him off to the safety of the Lone Gunmen. Of course this being The X-Files, nothing is ever safe, especially a tiny baby. Here are your best tweets.