ALL LOST FANS SHOULD READ THIS..
Just noticed on my DirecTV scheule grid that when they replay Through the Looking Glass Wednesday night, the description of the repeat of the Season 3 finale indicates the episode will be a special version. Apparently during the show they'll 'include on-screen facts and back stories to allow viewers to catch up to the action.' I wasn't going to watch the repeat, still have original saved from last year, but I have to check out the on-screen info. Cool idea.