What happened? Was the ending last week supposed to lead us to believe that Billie found Christy? I thought she just found her cell and it was empty. And in other non sequitors, what was up with Simon? He seemed very out of the blue as well, although I appreciate that his appearance moved the Page/Henry romance along handily. It needed a nudge. I must really be losing since I don't remember Greg either. I was thinking of Dan from season 2, but it wasn't the same actor and the backstory given didn't jibe with season 2. Finally, the Triad? Is this the same Triad we saw glimpses of in season 2 or so, at least before the Balthazor story became the primary storyline? Very interesting for this season's big bad, considering it has taken this long to even give us their name, much less show them.