Episode 7 had me so giddy.

I thought I would create a thread of people of particular importance who haven't shown up yet or been mentioned. I haven't read the book associated with the series and I'm curious as to what people's theories are.

Audry Horne - She has finally been mentioned and we now know she did survive the explosion. It's been speculated that she is responsible for the camera room in NY. Personally, I don't think she is connected to the camera room. I think there is an older history there. Possible a Blue Rose connection, albeit one not connected to Chester Diamond/Phillip Jefferies/ Maj. Briggs, but an outside source who has been keeping tabs.

Chester Diamond- speaking of Blue Rose, his disappearance and those associated with it (the sheriff and deputy seen in FWWM) have dropped off the face of the earth. It seems strange to me to introduce this character and have him vanish so quickly. Especially since the Blue Rose cases were his specialty.

Phillip Jefferies- Unfortunately, we've lost the incredible David Bowie (along with many others of the original series) but he was alive during the beginning of this production. The production process has been so secretive that there may be a chance certain people may still show up (at least I'm hoping (please please please Heather Graham)). Jefferies has been mentioned so far leading me to believe that he still plays a larger role.

Major Briggs- We know where he is now. In a morgue. What I don't recall is his disappearance. I personally don't believe is he went into the Black Lodge. I think he has more to do with the White Lodge, which we haven't had any real introduction to. Obviously, his role is far from over, despite Don S. Davis being with us today.

Big Ed & Nadine Hurley- They are listed in the cast list. We just haven't seen them. Along with Mike Nelson, they may just seem like small parts, but there was something strange with Nadine going on. Something a little too 'Twin Peakish'.

Window Earle- As the antagonist of season 2, his end in the Black Lodge just doesn't seem to satisfy me, but like Chester Diamond, there has been no mention of him. Am I missing something  explaining his demise or is there more to this character's role? Could he be behind the Camera Room?

Donna Hayward- Lara Flynn Boyle is not coming back. But she was replaced in FWWM. Laura's story isn't over yet,so where is Donna?

Annie Blackburn- I don't know why but Annie seems like the crux of this story to me. Heather Graham isn't on the cast list and she has publicity said she would love to come back to the show. But I feel (as secretive as the production process has been) that there has been a big misdirect here. I want to believe so much that Annie will make an appearance. Annie was mentioned in episode 7. Is that all for Annie?

If anyone knows something I don't about these MIA character's or have any theories about them, please share. If there are any other characters we haven't seen or heard of, don't let them be forgotten either! No stone must be unturned!